Kelsey DeRidder

Northville

Bib: 60490 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

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

11:08/mi

34:36

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:15/mi

1:12:39

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:35/mi

1:51:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

13:19/mi

2:33:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

14:31/mi

2:43:02

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:51/mi

3:16:38

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:18/mi

4:01:04

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:44/mi

4:46:52

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

14:52/mi

5:33:02

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:14/mi

5:51:05

↑ 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

2:43:0212:26 /mi⚡ faster

2nd Half

3:08:0314:21 /mi+15.3%

Positive split — 15.3% slower in the second half

AI Race Performance Report

Kelsey'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	34:36	11:08	3.11 mi	34:36	11:08	-
10K	1:12:39	11:42	3.10 mi	38:03	12:15	+1:07
15K	1:51:46	11:59	3.11 mi	39:07	12:35	+0:20
20K	2:33:08	12:19	3.11 mi	41:22	13:19	+0:44
Half(13.11 mi)	2:43:02	12:26	0.68 mi	9:54	14:31	+1:12
25K	3:16:38	12:39	2.42 mi	33:36	13:51	-0:40
30K	4:01:04	12:56	3.11 mi	44:26	14:18	+0:27
35K	4:46:52	13:11	3.11 mi	45:48	14:44	+0:26
40K	5:33:02	13:24	3.10 mi	46:10	14:52	+0:08
Finish(26.22 mi)	5:51:05	13:24	1.37 mi	18:03	13:14	-1:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

13:24 /mi

Slowest Pace

14:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:49

37% of race

Time at Steady Pace

1:59:24

34% of race

Time at Slower Pace

1:41:52

29% of race

Average Pace: 13:23 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	45020	18449	3179	50137	21776	3721
10K	3.10 mi	47025-2005	19707-1258	3390-211	48124	20442	3502
15K	3.11 mi	48395-1370	20597-890	3537-147	50137	21776	3721
20K	3.11 mi	48961-566	20999-402	3599-62	50071	21804	3716
Half(13.11 mi)	0.68 mi	49112-151	21118-119	3621-22	50665	22289	3793
25K	2.42 mi	49180-68	21201-83	3628-7	49193	21448	3667
30K	3.11 mi	49085+95	21190+11	3623+5	48316	21105	3605
35K	3.11 mi	49049+36	21229-39	3631-8	48157	21233	3634
40K	3.10 mi	48879+170	21193+36	3628+3	46827	20766	3548
Finish(26.22 mi)	1.37 mi	48795+84	21187+6	3629-1	46049	20414	3539

20414

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Kelsey'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