Jonathan Udkow

Oakland, CA

Bib: 512 M 44

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 110
Top 31%
Gender (Male)
#0 / 85
Top 31%
Masters (Masters Men)
#0 / 28
Top 18%
Overall Male
#0 / 85
Top 31%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
14 ft elev
1st Marathon TOD· 26.22 mi
9:28/mi
4:08:07
10591059
14 ft elev
Finish· 52.40 mi
11:09/mi
9:00:00
13791378
15 ft elev
Course Elevation
10291 ft
×23story building
2438 ft climb · 2437 ft descent

The Course

Half Splits

1st Half· via 1st Marathon TOD
4:08:079:28 /mi⚡ faster
2nd Half
4:51:5311:09 /mi+17.6%
Positive split — 17.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1st Marathon TOD(26.22 mi)
4:08:079:2826.22 mi4:08:07
9:28
-
Finish(52.40 mi)
9:00:0010:1826.18 mi4:51:53
11:09
+1:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:28 /mi

Average Pace

10:18 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:08:07

46% of race

Time at Steady Pace

4:51:53

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi13.1mi26.2mi39.3mi52.4mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesOverall MaleSeg. OverallSeg. MalesSeg. Overall Male
1st Marathon TOD(26.22 mi)26.22 mi252020252020
Finish(52.40 mi)26.18 mi34-926-626-6382828

Segment Performance Analysis

Start → 1st Marathon TOD

0.0 - 26.2 mi

Top 23%
×22story building
+1059ft-1059ft

Overall

25

Males

20

M40-44

4

1st Marathon TOD→Finish

26.2 - 52.4 mi

Top 35%
×23story building
+1379ft-1378ft

Overall

38

Males

28

M40-44

3

Passing Analysis

Category:
Passed
1
Passed By
10
Net Change
-9
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1st Marathon TOD----#25
1st Marathon TODFinish110-9#25#34
TOTALS110-9

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support