Jamie O’Sullivan

Wantage

Bib: 7351 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Top 7%

Gender (Male)

#0 / 29548

Top 12%

Masters (Masters Men)

#0 / 14666

Top 7%

Division (M45-49)

#0 / 3637

Top 8%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

6:22/mi

19:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:29/mi

39:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:29/mi

1:00:07

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:36/mi

1:20:36

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

6:42/mi

1:25:10

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

6:39/mi

1:41:18

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

6:46/mi

2:02:18

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:08/mi

2:24:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:50/mi

2:48:47

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:46/mi

2:59:23

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:25:106:30 /mi⚡ faster

2nd Half

1:34:137:11 /mi+10.6%

Positive split — 10.6% slower in the second half

AI Race Performance Report

Jamie's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:48	6:22	3.11 mi	19:48	6:22	-
10K	39:57	6:26	3.10 mi	20:09	6:29	+0:07
15K	1:00:07	6:27	3.11 mi	20:10	6:29	0:00
20K	1:20:36	6:29	3.11 mi	20:29	6:36	+0:07
Half(13.11 mi)	1:25:10	6:30	0.68 mi	4:34	6:42	+0:06
25K	1:41:18	6:31	2.42 mi	16:08	6:39	-0:03
30K	2:02:18	6:34	3.11 mi	21:00	6:46	+0:07
35K	2:24:27	6:39	3.11 mi	22:09	7:08	+0:22
40K	2:48:47	6:47	3.10 mi	24:20	7:50	+0:42
Finish(26.22 mi)	2:59:23	6:51	1.37 mi	10:36	7:46	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

6:51 /mi

Slowest Pace

7:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

19:48

11% of race

Time at Steady Pace

1:42:30

57% of race

Time at Slower Pace

57:05

32% of race

Average Pace: 6:50 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	2147	2029	113	3041	2840	185
10K	3.10 mi	2327-180	2195-166	125-12	2578	2413	146
15K	3.11 mi	2549-222	2395-200	141-16	3041	2840	185
20K	3.11 mi	2682-133	2515-120	150-9	3086	2881	183
Half(13.11 mi)	0.68 mi	2721-39	2549-34	152-2	3383	3142	205
25K	2.42 mi	2801-80	2618-69	167-15	3356	3109	217
30K	3.11 mi	2831-30	2643-25	170-3	3406	3130	234
35K	3.11 mi	3021-190	2815-172	187-17	4643	4096	412
40K	3.10 mi	3585-564	3282-467	264-77	7335	5779	698
Finish(26.22 mi)	1.37 mi	3868-283	3507-225	295-31	8325	6308	729

6308

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Jamie's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

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

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing