Daniel Hamstra

Saint John

Bib: 70903 M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M45-49)

#0 / 3637

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

10:33/mi

32:48

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:16/mi

1:04:43

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:24/mi

1:37:02

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:57/mi

2:11:04

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:28/mi

2:19:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:35/mi

2:47:39

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:17/mi

3:25:50

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

11:56/mi

4:02:55

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:08/mi

4:43:42

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:59/mi

5:00:02

↑ 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

2:19:3410:39 /mi⚡ faster

2nd Half

2:40:2812:14 /mi+15.0%

Positive split — 15.0% slower in the second half

AI Race Performance Report

Daniel'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	32:48	10:33	3.11 mi	32:48	10:33	-
10K	1:04:43	10:25	3.10 mi	31:55	10:16	-0:17
15K	1:37:02	10:25	3.11 mi	32:19	10:24	+0:08
20K	2:11:04	10:33	3.11 mi	34:02	10:57	+0:33
Half(13.11 mi)	2:19:34	10:39	0.68 mi	8:30	12:28	+1:31
25K	2:47:39	10:48	2.42 mi	28:05	11:35	-0:53
30K	3:25:50	11:03	3.11 mi	38:11	12:17	+0:42
35K	4:02:55	11:10	3.11 mi	37:05	11:56	-0:21
40K	4:43:42	11:25	3.10 mi	40:47	13:08	+1:12
Finish(26.22 mi)	5:00:02	11:27	1.37 mi	16:20	11:59	-1:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

11:27 /mi

Slowest Pace

13:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:11:04

44% of race

Time at Steady Pace

1:59:41

40% of race

Time at Slower Pace

49:17

16% of race

Average Pace: 11:27 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	40300	24764	3075	39805	24559	3009
10K	3.10 mi	38357+1943	23939+825	2957+118	37016	23335	2887
15K	3.11 mi	38834-477	24180-241	2982-25	39805	24559	3009
20K	3.11 mi	39456-622	24379-199	2998-16	41288	24989	3066
Half(13.11 mi)	0.68 mi	39933-477	24545-166	3014-16	45610	26444	3275
25K	2.42 mi	40242-309	24586-41	3017-3	41756	24847	3063
30K	3.11 mi	40680-438	24604-18	3019-2	41586	24440	3012
35K	3.11 mi	40173+507	24242+362	2982+37	37487	22193	2740
40K	3.10 mi	40293-120	24102+140	2977+5	39780	22731	2821
Finish(26.22 mi)	1.37 mi	40408-115	24107-5	2979-2	40238	22836	2807

22836

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Daniel'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