David Henry

Chicago

Bib: 73419 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Male)

#0 / 29548

Division (M35-39)

#0 / 4653

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

10:47/mi

33:30

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:49/mi

1:07:05

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:50/mi

1:40:45

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:28/mi

2:16:24

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:19/mi

2:24:48

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:07/mi

2:56:35

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:15/mi

3:37:45

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:26/mi

4:19:30

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:44/mi

5:02:10

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:15/mi

5:18:52

↑ 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

2:24:4811:03 /mi⚡ faster

2nd Half

2:54:0413:17 /mi+20.2%

Positive split — 20.2% slower in the second half

AI Race Performance Report

David'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	33:30	10:47	3.11 mi	33:30	10:47	-
10K	1:07:05	10:48	3.10 mi	33:35	10:49	+0:02
15K	1:40:45	10:49	3.11 mi	33:40	10:50	+0:01
20K	2:16:24	10:59	3.11 mi	35:39	11:28	+0:38
Half(13.11 mi)	2:24:48	11:03	0.68 mi	8:24	12:19	+0:51
25K	2:56:35	11:22	2.42 mi	31:47	13:07	+0:48
30K	3:37:45	11:41	3.11 mi	41:10	13:15	+0:08
35K	4:19:30	11:56	3.11 mi	41:45	13:26	+0:11
40K	5:02:10	12:09	3.10 mi	42:40	13:44	+0:18
Finish(26.22 mi)	5:18:52	12:10	1.37 mi	16:42	12:15	-1:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:47 /mi

Average Pace

12:10 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:24

43% of race

Time at Steady Pace

25:06

8% of race

Time at Slower Pace

2:37:22

49% of race

Average Pace: 12:10 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	42258	25522	4111	42832	25742	4156
10K	3.10 mi	41414+844	25184+338	4063+48	40904	24952	4037
15K	3.11 mi	41810-396	25336-152	4089-26	42832	25742	4156
20K	3.11 mi	42551-741	25589-253	4133-44	44206	26128	4221
Half(13.11 mi)	0.68 mi	42745-194	25651-62	4153-20	45120	26255	4249
25K	2.42 mi	43932-1187	26038-387	4211-58	47235	26977	4328
30K	3.11 mi	44269-337	26055-17	4225-14	45163	25896	4198
35K	3.11 mi	44242+27	25923+132	4200+25	43932	25024	4070
40K	3.10 mi	44022+220	25696+227	4166+34	42500	24031	3912
Finish(26.22 mi)	1.37 mi	43923+99	25604+92	4158+8	41667	23524	3868

23524

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of David'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