Haidee O’Donnell

London

Bib: 31170 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 43%

Gender (Female)

#0 / 24561

Top 31%

Division (F35-39)

#0 / 3504

Top 33%

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

8:54/mi

27:39

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:45/mi

57:55

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:06/mi

1:26:12

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:56/mi

1:53:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:55/mi

2:00:03

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:06/mi

2:22:08

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:08/mi

2:50:31

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:09/mi

3:18:57

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

9:30/mi

3:48:27

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:57/mi

4:00:39

↑ 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

2:00:039:09 /mi⚖️ balanced

2nd Half

2:00:369:12 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Haidee'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	27:39	8:54	3.11 mi	27:39	8:54	-
10K	57:55	9:19	3.10 mi	30:16	9:45	+0:51
15K	1:26:12	9:15	3.11 mi	28:17	9:06	-0:39
20K	1:53:58	9:10	3.11 mi	27:46	8:56	-0:10
Half(13.11 mi)	2:00:03	9:09	0.68 mi	6:05	8:55	-0:01
25K	2:22:08	9:09	2.42 mi	22:05	9:06	+0:11
30K	2:50:31	9:09	3.11 mi	28:23	9:08	+0:02
35K	3:18:57	9:09	3.11 mi	28:26	9:09	+0:01
40K	3:48:27	9:11	3.10 mi	29:30	9:30	+0:21
Finish(26.22 mi)	4:00:39	9:11	1.37 mi	12:12	8:57	-0:33

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:11 /mi

Slowest Pace

9:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:00:53

75% of race

Time at Steady Pace

59:46

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:11 /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	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	24277	7392	1165	28837	9370	1412
10K	3.10 mi	29133-4856	9612-2220	1457-292	32947	11531	1710
15K	3.11 mi	28977+156	9494+118	1434+23	28837	9370	1412
20K	3.11 mi	27921+1056	8981+513	1366+68	24655	7489	1161
Half(13.11 mi)	0.68 mi	27575+346	8819+162	1343+23	22656	6696	1034
25K	2.42 mi	27022+553	8607+212	1308+35	25092	7871	1204
30K	3.11 mi	25903+1119	8218+389	1259+49	22442	6965	1077
35K	3.11 mi	24740+1163	7840+378	1218+41	20038	6297	985
40K	3.10 mi	23690+1050	7566+274	1183+35	19091	6410	1010
Finish(26.22 mi)	1.37 mi	23412+278	7503+63	1168+15	17772	6022	924

6022

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Haidee'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