David Long

Chicago

Bib: 25386 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 47%

Gender (Male)

#0 / 29548

Division (M25-29)

#0 / 4122

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

8:14/mi

25:34

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:30/mi

51:57

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:21/mi

1:17:52

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:35/mi

1:44:32

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:27/mi

1:50:18

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:46/mi

2:11:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:48/mi

2:42:01

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:36/mi

3:14:58

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:13/mi

3:52:54

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:01/mi

4:07:55

↑ 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

1:50:188:25 /mi⚡ faster

2nd Half

2:17:3710:30 /mi+24.8%

Positive split — 24.8% 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	25:34	8:14	3.11 mi	25:34	8:14	-
10K	51:57	8:22	3.10 mi	26:23	8:30	+0:16
15K	1:17:52	8:21	3.11 mi	25:55	8:21	-0:09
20K	1:44:32	8:25	3.11 mi	26:40	8:35	+0:14
Half(13.11 mi)	1:50:18	8:25	0.68 mi	5:46	8:27	-0:08
25K	2:11:33	8:28	2.42 mi	21:15	8:46	+0:19
30K	2:42:01	8:41	3.11 mi	30:28	9:48	+1:02
35K	3:14:58	8:58	3.11 mi	32:57	10:36	+0:48
40K	3:52:54	9:22	3.10 mi	37:56	12:13	+1:37
Finish(26.22 mi)	4:07:55	9:28	1.37 mi	15:01	11:01	-1:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:14 /mi

Average Pace

9:28 /mi

Slowest Pace

12:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:11:33

53% of race

Time at Slower Pace

1:56:22

47% of race

Average Pace: 9:27 /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	17243	12740	1923	19831	14410	2199
10K	3.10 mi	18388-1145	13448-708	2036-113	19860	14336	2170
15K	3.11 mi	18725-337	13676-228	2073-37	19831	14410	2199
20K	3.11 mi	19195-470	13962-286	2115-42	20657	14858	2278
Half(13.11 mi)	0.68 mi	19080+115	13896+66	2107+8	18005	13249	2022
25K	2.42 mi	19369-289	14050-154	2125-18	21400	15176	2299
30K	3.11 mi	20879-1510	14870-820	2251-126	27546	18195	2727
35K	3.11 mi	22707-1828	15784-914	2369-118	29882	18793	2786
40K	3.10 mi	25239-2532	16961-1177	2515-146	35352	20597	2997
Finish(26.22 mi)	1.37 mi	25591-352	17060-99	2532-17	34117	19871	3010

19871

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