James Rees

London

Bib: 10743 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 30%

Gender (Male)

#0 / 29548

Top 40%

Division (M25-29)

#0 / 4122

Top 43%

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

7:39/mi

23:47

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:38/mi

47:29

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:33/mi

1:10:55

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:41/mi

1:34:46

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:50/mi

1:40:07

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:49/mi

1:59:05

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:21/mi

2:25:03

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:28/mi

2:54:27

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:36/mi

3:27:23

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:39/mi

3:41:54

↑ 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

1:40:077:38 /mi⚡ faster

2nd Half

2:01:479:17 /mi+21.6%

Positive split — 21.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:47	7:39	3.11 mi	23:47	7:39	-
10K	47:29	7:39	3.10 mi	23:42	7:38	-0:01
15K	1:10:55	7:37	3.11 mi	23:26	7:33	-0:05
20K	1:34:46	7:38	3.11 mi	23:51	7:41	+0:08
Half(13.11 mi)	1:40:07	7:38	0.68 mi	5:21	7:50	+0:09
25K	1:59:05	7:40	2.42 mi	18:58	7:49	-0:01
30K	2:25:03	7:47	3.11 mi	25:58	8:21	+0:32
35K	2:54:27	8:01	3.11 mi	29:24	9:28	+1:07
40K	3:27:23	8:21	3.10 mi	32:56	10:36	+1:08
Finish(26.22 mi)	3:41:54	8:28	1.37 mi	14:31	10:39	+0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

8:28 /mi

Slowest Pace

10:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:03

65% of race

Time at Slower Pace

1:16:51

35% of race

Average Pace: 8:28 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	11603	9189	1412	11416	9117	1416
10K	3.10 mi	11434+169	9081+108	1409+3	11314	8993	1401
15K	3.11 mi	11412+22	9084-3	1410-1	11416	9117	1416
20K	3.11 mi	11432-20	9105-21	1419-9	11592	9228	1448
Half(13.11 mi)	0.68 mi	11454-22	9114-9	1419	12080	9519	1487
25K	2.42 mi	11535-81	9133-19	1420-1	12394	9673	1522
30K	3.11 mi	12020-485	9410-277	1450-30	15230	11302	1745
35K	3.11 mi	13639-1619	10418-1008	1615-165	22457	15049	2237
40K	3.10 mi	15398-1759	11376-958	1720-105	26043	16256	2376
Finish(26.22 mi)	1.37 mi	16196-798	11787-411	1777-57	31412	18583	2825

18583

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing