Aaron Donaldson

Revere

Bib: 42040 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 50%

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

8:46/mi

27:15

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:30/mi

53:41

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:35/mi

1:20:20

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:36/mi

1:47:03

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

8:59/mi

1:53:11

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

8:54/mi

2:14:45

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:45/mi

2:45:03

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:50/mi

3:18:42

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:01/mi

3:56:01

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:10/mi

4:12:36

↑ 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

1:53:118:38 /mi⚡ faster

2nd Half

2:19:2510:38 /mi+23.2%

Positive split — 23.2% slower in the second half

AI Race Performance Report

Aaron'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	27:15	8:46	3.11 mi	27:15	8:46	-
10K	53:41	8:38	3.10 mi	26:26	8:30	-0:16
15K	1:20:20	8:37	3.11 mi	26:39	8:35	+0:05
20K	1:47:03	8:37	3.11 mi	26:43	8:36	+0:01
Half(13.11 mi)	1:53:11	8:38	0.68 mi	6:08	8:59	+0:23
25K	2:14:45	8:40	2.42 mi	21:34	8:54	-0:05
30K	2:45:03	8:51	3.11 mi	30:18	9:45	+0:51
35K	3:18:42	9:08	3.11 mi	33:39	10:50	+1:05
40K	3:56:01	9:30	3.10 mi	37:19	12:01	+1:11
Finish(26.22 mi)	4:12:36	9:38	1.37 mi	16:35	12:10	+0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

9:38 /mi

Slowest Pace

12:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:45

53% of race

Time at Slower Pace

1:57:51

47% of race

Average Pace: 9:38 /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	22705	15991	2356	22370	15924	2402
10K	3.10 mi	21229+1476	15143+848	2250+106	20020	14431	2178
15K	3.11 mi	21506-277	15316-173	2292-42	22370	15924	2402
20K	3.11 mi	21320+186	15229+87	2296-4	20819	14955	2293
Half(13.11 mi)	0.68 mi	21387-67	15256-27	2295+1	23329	16361	2478
25K	2.42 mi	21470-83	15290-34	2311-16	22824	15967	2422
30K	3.11 mi	22541-1071	15838-548	2368-57	27194	18008	2696
35K	3.11 mi	24617-2076	16842-1004	2507-139	31318	19393	2878
40K	3.10 mi	26236-1619	17489-647	2598-91	34303	20082	2920
Finish(26.22 mi)	1.37 mi	26942-706	17799-310	2648-50	41213	23291	3479

23291

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Aaron'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