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Jason Grefrath

Racing Age: 53 • Category: 1

Finish Breakdown

Career 12 months
Wins 2
Top 5% 2
Top 10% 3
Top 25% 9
Top 50% 26
Bottom 50% 14
Off the Front 36
Off the Back 36
Field Sprint Wins 0
Field Sprint Top 5s 30
Field Finishes 1
Bunch Sprint % 85%
Group Sprint Wins 0
Teammate Wins 3
Teammate Top 5s 15
DNF 0
 ?

Top Nemeses

NemesesWinsLossesWin%Margin
Wes Fornes 1 7 12 5.3
Patrick Heaney 2 7 22 5
John Hart 2 6 25 5.1
Jesse Moore 3 9 25 4.8
Kai Yu 3 8 27 4.7
Mark Tucker 3 5 37 6
Brian Zimny 3 5 37 5.4
Ole Lutjens 3 5 37 4.8
Ronnie Kier 4 5 44 4
 ?

Top Victims

VictimsWinsLossesWin%Margin
Joseph Sullivan 7 1 87 4.1
Jimmy Miller 7 3 70 2.8
Sean Smith 6 4 60 5.4
from the last months
Most Common Opponents

Graphs o' Stuff

Select:
Points Scored - All Time?

Regions

NameRaces
California/Nevada27
Pacific Northwest5
North Central3
Mountain West5

Race History - 415 races csv | json

2010 - 9 races
2011 - 14 races
2012 - 19 races
2013 - 36 races
2014 - 26 races
2015 - 35 races
2016 - 11 races
2017 - 21 races
2018 - 31 races
2019 - 32 races
2020 - 2 races
2021 - 30 races
2022 - 28 races
2023 - 41 races
2024 - 18 races
2025 - 39 races
2026 - 23 races
Race Name Category Team Name Place Racers Points Upg Pts*
Jan 31 Cal Aggie Criterium Cat 1/2/3 Master 50+ M 16 29 306.28
Jan 31 Cal Aggie Criterium Cat Pro/1/2/3 M DNP 39
Feb 1 UC Davis Flatlands Cat 1/2/3 Master 50+ M 1 6 276.46 3 Teammate Top 5: Rick Lawton
Feb 14 Cantua Creek Road Race Cat 1/2/3 Master 50+ M 8 23 291.24 Teammate Top 5: Wes Fornes
Feb 15 Pine Flat Road Race Cat 1/2/3 Master 50+ M 11 12 329.72 Teammate Top 5: Wes Fornes
Feb 19 Tucson Bicycle Classic - Marana Time Trial Prologue M Open 50+ Cat 1-2-3 20 50 313.37
Feb 20 Tucson Bicycle Classic - Sahuarita Road Race M Open 50+ Cat 1-2-3 24 59 357.05
22
Feb 20 Tucson Classic Men Masters 50+ 24 55 338.85
Feb 21 Tucson Bicycle Classic - Rio Nuevo Tucson Criterium M Open 50+ Cat 1-2-3 18 52 298.06
14
Feb 22 Tucson Bicycle Classic - Oro Valley Circuit Race M Open 50+ Cat 1-2-3 13 54 297.25
Feb 28 Snelling Road Race Cat 1/2/3 Master 50+ M 4 39 250.8 4
Mar 1 Original Merced Criterium Cat 1/2/3 Master 50+ M 10 15 308.21
Mar 14 Land Park Criterium Cat 1/2/3 Master 50+ M 13 34 287.26 Teammate Win: Wes Fornes
Mar 15 Bariani Road Race Cat 1/2/3 Master 50+ M DNP 29 Teammate Top 5: Wes Fornes
Apr 4 Copperopolis Road Race Cat 1/2/3 Master 50+ M 7 14 274.41 Teammate Top 5: Piers Barry
Apr 18 2026 Berkeley Omnium Cat 1/2/3 Master 50+ M 18 28 295.99 Teammate Win: Piers Barry
Apr 19 2026 Berkeley Omnium Cat 1/2/3 Master 50+ M 13 21 278.85
May 1 2026 Golden State Race Series Cat 1/2/3 Master 50+ M 11 30 273.32
May 2 2026 Golden State Race Series Cat 1/2/3 Master 50+ M 22 58 274.82 Teammate Top 5: Wes Fornes
May 2 2026 Golden State Race Series Cat 1/2/3 Master 40+ M 25 39 298.9
May 3 2026 Golden State Series Cat 1/2/3 Master 50+ M 18 63 289.75
May 9 Winchester Circuit Race Cat Pro/1/2/3 M 18 31 303.26
May 9 Winchester Circuit Race Cat 1/2/3 Master 50+ M 4 15 258.08 3 Teammate Top 5: Wes Fornes
Points (Jun 3 2026):
264.91
Upgrade Points: [show]

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 in the last 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.