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Jeff Dieffenbach

Racing Age: 59 • Category: 4 Find this racer on road-results.com

Finish Breakdown

Career 12 months

Wins	0 0
Top 5%	0 0
Top 10%	0 0
Top 25%	6 2
Top 50%	53 9
Bottom 50%	127 13
DNF	1 0
DQ	0 0

Course Performance ?

+1.8

-3.8

-0.2

Top Nemeses

Nemeses	Wins	Losses	Win%	Margin
Andrew Gagne	0	4	0	5.8
Stephen Vernon	1	4	20	4.6
Christopher Reich	1	3	25	4.3
Ian Stelzner	3	3	50	7
Max Winn	2	2	50	5.5
David Spreen	3	3	50	5
Martin Meterko	2	2	50	4.3
Anthony Castiglia	2	2	50	3.5
? Top Victims
Victims	Wins	Losses	Win%	Margin
Chris Stadler	4	0	100	5
Erik Wells	3	2	60	3.2
Haldon Bryer	3	2	60	4.8
Derek Skillings	3	2	60	5.4
from the last months

Most Common Opponents

Graphs o' Stuff

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All 3y 1y 3m 1m

Points Scored - All Time	?

Points List Over Time	?

% beat Histogram	?

<-bad-	-good->

% beaten over time	?

Regions

Name	Races
New England	21
North Central	1

Race History csv | json

2012 - 2 races

	Race Name	Category	Team Name	Place	Racers	Points	Upg Pts*
Nov 18	Boston Road Club Cyclocross Race at Shedd Park	4 Men	fBIKE Direct	85	95	699
Nov 24	Baystate Cyclocross Day 1	Men 4	fBIKE Direct	93	97	721.58

2013 - 9 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 25	The Midnight Ride of Cyclocross	Men's 4/5	fBIKE Direct	73	101	671.4
Sep 28	Gran Prix of Gloucester Day 1	Men Cat 4/5 Masters 35+	fBIKE Direct	81	108	650.7
Oct 2	The Night Weasels Cometh	cat 4	fBIKE Direct	76	92	697.86
Oct 5	Providence Cyclocross Festival Day 2	4/5 35+	fBIKE Direct	94	117	645.47
Oct 12	The Bikeman.com Casco Bay Cyclocross Race	Men Cat 4/5	fBIKE Direct	54	62	659.61
Oct 19	Marty Cross	Men Cat 5	fBIKE Direct	27	40	579.69
Oct 27	Orchard Cross at Applecrest Farm	MASTERS 4/5 40+	fBIKE Direct	40	47	666.73
Nov 9	Plymouth Festival of Cyclo Cross - Course 1	MEN CAT 5	FBIKE Direct	23	28	643.32
Nov 17	Boston Road Club CX at Shedd Park	4/5 Men	fBIKE Direct	72	91	679.3

2014 - 16 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 7	Quad Cross 2014	Men Cat 4/5 Masters 35+	fBIKE Direct	57	67	669.49
Sep 24	Midnight Ride of Cyclocross	4/5 Men	fBIKE Direct	80	102	646.24
Sep 27	Rapha Super Cross Gloucester Day 1	Men Masters 35+ Cat 4/5	fBIKE Direct	80	107	641.7
Oct 1	The Night Weasels Cometh	Cat 5	fBIKE Direct	33	49	633.03
Oct 4	KMC Cross Fest Day 2	Cat 4/5 Men 40+	fBIKE Direct	89	110	671.78
Oct 11	Whirlybird Cross	Men CAT 4/5	fBIKE Direct	82	96	651.45
Oct 12	Cooper River Cross CRCX	Men Cat 5	fBIKE Direct	41	63	578.48
Oct 25	Canton Cup Cyclocross Race	Men Master 35+ Cat 4/5	fBIKE Direct	72	103	642.57
Oct 26	Orchardcross at Applecrest Farm	Men cat 4/5 Master 50+	fBIKE Direct	27	36	607.76
Oct 29	Crosstoberfest MA	Beginner Men (Cat 4/5 Over 30)	fBIKE Direct	46	53	668.84
Nov 8	Plymouth Festival of CX Day 1	CAT 4/5 MEN	fBIKE Direct	68	75	681.73
Nov 16	Boston Road Club CX at Shedd Park	Men Cat 4/5	fBIKE Direct	76	84	687.17
Nov 30	Baystate Cyclocross Weekend Day 2	Men 4/5 35+/45+	fBIKE Direct	31	48	620.3
Dec 6	NBX Grand Prix of Cyclocross Day 1	Men Cat 4/5	fBIKE Direct	90	111	636.86
Dec 13	Ice Weasels Cometh	Beginner Men	fBIKE Direct	48	89	614.36
Dec 21	Elm City Cross	Men 4/5	fBIKE Direct	24	37	577.8

2015 - 26 races

	Race Name	Category	Team Name	Place	Racers	Points
Jan 11	Scrub Zone Nationals	Men's B	fBIKE Direct	29	40	549.22
Sep 13	2015 Quad Cyclocross	Men Cat 4/5 Masters 35+	MacGregors	40	62	576.11
Sep 19	Cyclocross at White Park	Cat 4/5	MacGregors	46	63	641.9
Sep 19	Cyclocross at White Park	Cat 3/4	MacGregors	55	61	522.72
Sep 20	Sucker Brook Cyclocross	Men Cat 4/5 Masters 35+	MacGregors	54	83	604.3
Sep 23	The Midnight Ride of Cyclocross	4/5 Men	MacGregors	64	114	575.81
Sep 26	Gran Prix of Gloucester Day 1	Men Cat 4/5 Master 35+	MacGregors	DNF	116	726.47
Sep 30	The Night Weasels Cometh	cat 4/5	MacGregors	83	100	645.5
Oct 3	KMC Cyclo-cross Festival Day 2	Men 40+ Master Cat 45	MacGregors	79	108	632.92
Oct 24	Fruitlands Cup of CX	Men Cat 4/5 35+	MacGregors	47	63	648.45
Oct 25	Orchardcross at Applecrest Farm	4-5 50+	MacGregors	28	45	618.99
Oct 31	Plymouth Festival of Cyclocross Day 1	Men Cat 4/5	MacGregors/100 Miles of Nowhere	61	87	659.27
Oct 31	Plymouth Festival of Cyclocross Day 1	Men Cat 2/3/4	MacGregors/100 Miles of Nowhere	42	45	491.96
Nov 1	Plymouth Festival of Cyclocross Day 2	Men Cat 4/5	MacGregors/100 Miles of Nowhere	65	88	649.71
Nov 1	Plymouth Festival of Cyclocross Day 2	Men Master 45+	MacGregors/100 Miles of Nowhere	22	23	668.27
Nov 8	MetroWest Bandit CX #1 - Cross Natick	OPEN MEN	MacGregors	16	26
Nov 14	Monstah Cross	Men 4/5 35+	MacGregors	50	73	640.96
Nov 15	Boston Road Club CX at Shedd Park	Men Cat 4/5	MacGregors	59	89	620.95
Nov 22	MetroWest Bandit CX #2 - Caerbannog Cross	OPEN MEN	MacGregors	26	37
Dec 5	NBX Grand Prix Day 1	Men Cat 4/5	MacGregors	84	137	600.5
Dec 12	The Ice Weasels Cometh	Beginner Men	MacGregors	47	86	583.56
Dec 12	The Ice Weasels Cometh	Open Fat Bike	MacGregors	23	25	516.12
Dec 13	MetroWest Bandit CX #3 - Puppet Show and Cyclocross at Stonehenge	OPEN MEN	MacGregors	21	27
Dec 17	MetroWest Bandit CX #4 - The Night Train	OPEN MEN	MacGregors	20	23
Dec 19	Scrub Zone Nationals	Mens Cat 4/5	MacGregors	28	42	588.94
Dec 20	Sea Sports CrossMas Presented by Shepley	Men Cat 4/5	MacGregors	35	51	606.7

2016 - 19 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 11	Quad CX	Men Cat 4 Masters 35+	MacGregors	36	48	660.38
Sep 18	Sucker Brook 'Cross	Men Cat 4/5 Masters 35+	MacGregors	52	83	601.87
Sep 28	Midnight Ride of Cyclocross	Men Cat 2/3/4	MacGregors	102	116	534.88
Oct 1	KMC Cross Festival Day 2	Men Master 40+ Cat 45	545 Velo	76	90	685.32
Oct 2	KMC Cross Festival Day 3	Men Master 40+ Cat 45	545 Velo	68	87	653.8
Oct 15	Craft Gran Prix of Gloucester Day 1	Men Cat 4/5 Masters 35+	545 Velo	76	107	640.52
Oct 16	Craft Gran Prix of Gloucester Day 2	Men Cat 4/5 Masters 35+	545 Velo	66	87	644.11
Oct 19	Crosstobeerfest	NOVICE MEN (Cat 4/5)	545 Velo	45	96	535.77
Oct 30	Orchard Cross at Applefest Farm	Men Cat 4/5 Master 50+	545 Velo	36	51	617.12
Nov 6	Really Rad Festival of Cyclocross - DAY 2	MEN 4 / 5	545 Velo	38	58	591.79
Nov 11	Coonamessett Farm Eco Cross	Fat Tire (Open)	545 Velo	8	11	647.45
Nov 11	Coonamessett Farm Eco Cross	Men 3-4 (Open)	545 Velo	14	15	545.41
Nov 12	Northampton International Cyclocross Day 1	Men Cat 4/5	545 Velo	85	136	590.91
Nov 20	BRC Cyclocross Race at Shedd Park	Men Cat 4/5	545 Velo	54	87	619.71
Dec 3	NBX Gran Prix of Cross Day 1	Men Cat 4-5	545 Velo	75	122	584.42
Dec 4	NBX Gran Prix of Cross Day 2	Men Cat 4-5	545 Velo	72	125	572.25
Dec 10	The Ice Weasels Cometh	Beginner (Men)	545 Velo	45	85	561.28
Dec 17	Scrub Zone Nationals	Men Cat 4/5 40+	545 Velo	13	24	542.48
Dec 18	Sea Sports CrossMas	Men Cat 4/5	545 Velo	30	41	627.39

2017 - 19 races

	Race Name	Category	Team Name	Place	Racers	Points
Jan 3	US National Championships Day 1	Men Masters 50+ Open	545 Velo	52	70	554.71
Sep 17	Sucker Brook 'Cross	Men Cat 1/23/4 Master 50+	545 Velo	52	64	549.43
Sep 27	Midnight Ride of Cyclocross	Men Cat 4/5	545 Velo	71	115	585.85
Sep 30	KMC Cross Festival Day 2	Men Masters 40+ Cat4/5	545 Velo	33	65	533.54
Oct 1	KMC Cross Festival Day 3	Men Masters 40+ Cat4/5	545 Velo	33	67	550.35
Oct 14	CRAFT Sportswear Gran Prix of Gloucester Day 1	Men Cat 4/5 Masters 40+	545 Velo	62	106	578.39
Oct 15	CRAFT Sportswear Gran Prix of Gloucester Day 2	Men Cat 4/5 Masters 40+	545 Velo	65	103	591.9
Oct 29	Orchard Cross at Applecrest Farm	Men Cat 4/5 Master 50+	545 Velo	29	46	575.66
Nov 4	Really Rad Festival of Cyclocross	Men Cat 4/5	545 Velo	32	46	581.08
Nov 4	Really Rad Festival of Cyclocross	Men Fat Tire	545 Velo	9	14	629.45
Nov 5	Really Rad Festival of Cyclocross	Men Master 50+	545 Velo	23	26	601.18
Nov 12	Coonemesset Farms Ecocross	MEN 4-5	545 Velo	35	49	615.72
Nov 18	Battle at the Snake Den	NOVICE MEN Masters 40+	545 Velo	13	27	526.42
Nov 19	Boston Road Club CX at Shedd Park	Men Cat 4/5	545 Velo	40	78	548.37
Nov 25	Secret Squirrel	Novice Men	545 Velo	42	95	537.21
Dec 2	NBX GP of Cross	Cat 4/5 Men	545 Velo	77	120	567.74
Dec 8	The Ice Weasels Cometh	Beginner Men	545 Velo	42	75	564.81
Dec 16	Verge Sport - BOSSCROSS	Men Cat 4/5	545 Velo	24	62	497.14
Dec 16	Verge Sport - BOSSCROSS	Men Fat Bike	545 Velo	22	32	625.22

2018 - 22 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 1	Kalon Cross	Men Master 35+ Cat 4	545 Velo	35	42	627.53
Sep 9	Quad CX 2018	Men 4 40+	545 Velo	24	46	554.07
Sep 16	Gateway Hills CX	Men Cat 4 Master 40+	545 Velo	20	34	538.74
Sep 22	Midnight Ride of Cyclocross	Men Cat 4	545 Velo	59	83	561.97
Sep 23	Cape Cross	Men 4/5 Cat	545 Velo	16	37	511.26
Sep 29	KMC CrossFest Day 1	Men Cat 4/5	545 Velo	35	73	534.78
Sep 30	KMC CrossFest Day 2	Men Master 40+ Cat 4/5	545 Velo	19	37	540
Oct 7	Minuteman CX	Men 4/5 40+	545 Velo	27	58	511.79
Oct 8	BossCross	Men Cat 4/5	545 Velo	27	40	573.3
Oct 13	CRAFT Sportswear Gran Prix of Gloucester Day 1	Men Cat 4/5 Masters 40+	545 Velo	40	103	491.08
Oct 14	CRAFT Sportswear Gran Prix of Gloucester Day 2	Men Cat 4/5 Masters 40+	545 Velo	41	97	506.08
Oct 17	Crosstobeerfest	Novice Men	545 Velo	23	92	465.43
Oct 21	Keene Pumpkincross	Men 4 50+	545 Velo	8	20	476.44
Oct 28	Orchard Cross at Applecrest Farm	Men Cat 4/5 Master 50+	545 Velo	18	46	487.55
Nov 3	Really Rad Festival of Cyclocross Day 1	Men Cat 4/5	545 Velo	42	70	578.16
Nov 4	Really Rad Festival of Cyclocross Day 2	Men Master 50+	545 Velo	24	25	635
Nov 11	Coonamessett Farm Eco Cross	Men 4/5	545 Velo	13	43	472.44
Nov 18	Boston Road Club CX at Shedd Park	Men Cat 4/5	545 Velo	36	73	528.74
Dec 1	NBX GP of Cross - Day 1	Men Open Cat4/5	545 Velo	56	103	539.34
Dec 2	NBX Gran Prix of Cross Day 2	Men Open Cat4/5	545 Velo	38	69	518.74
Dec 2	NBX Gran Prix of Cross Day 2	Men Masters 40+	545 Velo	56	59	491.74
Dec 8	The Ice Weasels Cometh	Beginner Men	545 Velo	19	94	419.7

2019 - 21 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 7	Kalon Cross	Men Master 40+ Cat 4	545 Velo	21	28	585.54
Sep 8	Quad Cross	Men 4 40+	545 Velo	12	33	479.87
Sep 15	Gateway Hills CX	Men Cat 4 Master 40+	545 Velo	17	29	512
Sep 28	Deer Farm CX	Men Masters 40+ Cat 4/5	545 Velo	13	27	517.09
Oct 6	Ghosts of Gloucester	Men 4/5	545 Velo	29	41	554.31
Oct 12	BOSSCROSS	Men Cat 4/5	545 Velo	26	63	487
Oct 13	2019 Minuteman CX	Men 4 40+	545 Velo	23	54	520.04
Oct 19	Keene Pumpkincross	Men 4	545 Velo	32	45	540.49
Oct 27	Orchard Cross at Applecrest Farm	Men Cat 4/5	545 Velo	28	68	505.88
Nov 2	Really Rad Festival of Cyclocross - Day 1	Men Cat 4/5	545 Velo	50	93	515.63
Nov 3	Really Rad Festival of Cyclocross - Day 2	Men Cat 4/5	545 Velo	44	85	515.32
Nov 9	Northampton International Cyclocross Day 1	Men Master 50+	545 Velo	52	59	560.6
Nov 10	Northampton International Cyclocross Day 2	Men Master 50+	545 Velo	43	51	566.23
Nov 17	29th Annual West Hill Shop Cyclocross Race	Masters Men 45+ Cat 4/5	545 Velo	9	25	465.17
Nov 23	KMC CROSS FEST	Men Cat 3/4	545 Velo	46	64	502.53
Nov 24	Boston Road Club Cyclocross at Shedd Park	Men Cat 4/5	545 Velo	37	57	558.03
Nov 30	Secret Squirrel CX	Novice Men	545 Velo	38	97	505.55
Dec 7	NBX GP of Cross Day 1	Men Cat4/5 Open	545 Velo	34	70	511.86
Dec 8	NBX GP of Cross Day 2	Men Cat4/5 Open	545 Velo	30	72	500.63
Dec 14	Ice Weasels Cometh	Beginner Men (Men)	545 Velo	25	84	473.69
Dec 14	Ice Weasels Cometh	Jedi Men & 40+	545 Velo	40	44	376.44

2021 - 22 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 5	Hydra Cross p/b Open Square	Men Cat 4 & 5	545 Velo	19	47	501.58
Sep 11	Goldberg Properties GP Beverly Cyclocross p/b Old Planters Brewing Co	Amateur Men Cat 4/5 (Open)	545 Velo	26	69	504.01
Sep 12	Quad CX 2021	Men 40+ Cat 4	545 Velo	10	22	454.2
Sep 18	Deer Farm CX	MEN CAT 4/5 40+	545 Velo	9	22	516.43
Oct 2	Night Weasels Cometh	Cat 4/5 Men	545 Velo	31	75	487.26
Oct 3	Atomic Coffee Ghosts of Gloucester	Men 4/5	545 Velo	33	55	508.33
Oct 10	Minuteman CX	Men Cat 4/5 Master 40+	545 Velo	8	40	427.15
Oct 13	Crosstobeerfest	Elite Men	545 Velo	21	22	391.88
Oct 13	Crosstobeerfest	Novice Men	545 Velo	14	82	432.73
Oct 16	BossCross	Men Cat 4/5	545 Velo	28	70	464.33
Oct 16	BossCross	Men Fat Bike	545 Velo	7	9	570.04
Oct 31	Orchard Cross	Men Cat 4/5	545 Velo	31	72	515.23
Nov 6	Northampton International Cyclocross Day 1	Men Cat 4	545 Velo	45	89	542.24
Nov 7	Northampton International Cyclocross Day 2	Men Cat 4	545 Velo	49	95	515.43
Nov 13	Really Rad Festival of Cyclocross Day 1	Men Cat 4/5	545 Velo	32	81	486.26
Nov 14	Really Rad Festival of Cyclocross Day 2	Men Cat 4/5	545 Velo	48	83	519.62
Nov 20	Rainey Park Cyclocross	Men Cat 4	545 Velo	20	53	465.79
Nov 21	Shedd Park Cyclocross	Men Cat 4/5	545 Velo	37	75	517.15
Nov 27	SECRET SQUIRREL CX	Men Novice	545 Velo	22	84	460.12
Nov 27	SECRET SQUIRREL CX	Men Elite	545 Velo	37	38	387.35
Dec 4	The Ice Weasels Cometh	Jedi Men & Jedi Men 40+	545 Velo	29	31	394.7
Dec 4	The Ice Weasels Cometh	Beginner Men	545 Velo	18	52	499.21

2022 - 21 races

	Race Name	Category	Team Name	Place	Racers	Points
Sep 10	Soall Viet Kitchen GP Beverly Cyclocross p/b Old Planters Brewing Co	Men Amateur Cat 4/5	545 Velo	46	66	555.26
Sep 17	Deer Farm Cyclo Cross	MEN CAT 4/5 40+	545 Velo	9	21	500.93
Sep 18	Tree House CX	Cat 4/5 Men & 40+	545 Velo	49	69	544.31
Oct 2	Ghosts CX	Men Cat 4/5	545 Velo	44	54	637.24
Oct 9	2022 Minuteman CX	Men Cat 4/5 Master 40+	545 Velo	17	38	488.01
Oct 12	Crosstobeerfest	Men Novice	545 Velo	17	60	465.66
Oct 12	Crosstobeerfest	Men Elite	545 Velo	24	25	369.94
Oct 15	BossCross	Men Cat 4/5 Master 40+	545 Velo	10	40	435.1
Oct 16	Keene Pumpkin Cross	Men 4 45+ (Men)	545 Velo	11	14	565.68
Oct 22	Midnight Ride of Cyclocross	Men Beginner	545 Velo	18	63	458.88
Nov 4	Pan American Championships	Men 55-59	545 Velo	20	22	500.45
Nov 5	Really Rad Festival of Cyclocross Day 1	Men Cat4/5	545 Velo	43	83	516.41
Nov 6	Really Rad Festival of Cyclocross Day 2	Men Cat4/5	545 Velo	32	65	522.01
Nov 12	Northampton International Cyclocross Day 1	55+ Master Men	545 Velo	45	63	477.71
Nov 13	Northampton International Cyclocross Day 2	Cat 4 / Novice Men	545 Velo	48	104	505.73
Nov 19	Secret Squirrel CX	Men Amateur	545 Velo	26	96	460.77
Nov 19	Secret Squirrel CX	Men Elite	545 Velo	34	35	415.76
Nov 20	Shedd Park Cyclocross	Men Cat 4/5	545 Velo	40	74	523.13
Nov 26	Crossburg	Men 4/5	545 Velo	26	39	562.28
Dec 3	Ice Weasels Cometh	Beginner Men	545 Velo	17	67	455.8
Dec 9	USA Cycling Cyclocross National Championships Day 4	Men Master 55-59 Open	545 Velo	45	48	492.53

2023 - 4 races

	Race Name	Category	Team Name	Place	Racers	Points	Upg Pts*
Sep 9	Soall Viet Kitchen GP Beverly Cyclocross	Men Amateur Cat 4/5	545 Velo	48	81	567.23
Sep 16	Deer Farm CX	MEN CAT 4/5	545 Velo	15	22	542.37
Sep 17	Midnight Ride of Cyclocross	Men 40+ Category 4/Novice	545 Velo	18	33	514.1
Sep 23	Kilowatt Cross	Men Master 40+ Cat 4/Novice	545 Velo	14	29
Points (Sep 26 2023):					469.51		Upgrade Points: [show] Estimated USAC Upgrade points: (Assuming every race they've done was USAC-sanctioned, and everyone they raced was in their category -- i.e. this is a high estimate) Voluntary Upgrade Points (last 36 months): 0 Mandatory Upgrade Points (last 12 months): 0

Points in bold are being considered for the current points.
Points in italics are being ignored because they were your second race that day.
Green points are the best five races out of your last ten race days (within 12 months) -- the average of these are your current points.

* - Upgrade points make some assumptions about what category the race was (different categories have different minimum racer requirements and point structures). Points are based off of information found here. As with any other metadata on this site, this information should be used as a guide, not a definitive source -- for upgrade questions, please contact your local USA Cycling representative. Upgrade points from more than three years ago appear in italics and are excluded from calculations.

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Jeff Dieffenbach

Finish Breakdown

Top Nemeses

Top Victims

Graphs o' Stuff

Regions

Regions

Race History csv | json