Jake Williams

South Boston

Bib: 21511 M

0:00

0:00

/ mi

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Overall

#0 / 54109

Top 45%

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

8:13/mi

25:32

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:28/mi

51:50

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

8:26/mi

1:18:02

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

8:38/mi

1:44:51

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:14/mi

1:51:09

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:24/mi

2:13:57

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

9:59/mi

2:44:59

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:46/mi

3:18:26

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:33/mi

3:51:12

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

9:32/mi

4:04:12

↑ 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

1:51:098:29 /mi⚡ faster

2nd Half

2:13:0310:09 /mi+19.7%

Positive split — 19.7% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:32	8:13	3.11 mi	25:32	8:13	-
10K	51:50	8:21	3.10 mi	26:18	8:28	+0:15
15K	1:18:02	8:22	3.11 mi	26:12	8:26	-0:02
20K	1:44:51	8:26	3.11 mi	26:49	8:38	+0:12
Half(13.11 mi)	1:51:09	8:29	0.68 mi	6:18	9:14	+0:36
25K	2:13:57	8:37	2.42 mi	22:48	9:24	+0:10
30K	2:44:59	8:51	3.11 mi	31:02	9:59	+0:35
35K	3:18:26	9:07	3.11 mi	33:27	10:46	+0:47
40K	3:51:12	9:18	3.10 mi	32:46	10:33	-0:13
Finish(26.22 mi)	4:04:12	9:19	1.37 mi	13:00	9:32	-1:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

9:19 /mi

Slowest Pace

10:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:51

43% of race

Time at Steady Pace

42:06

17% of race

Time at Slower Pace

1:37:15

40% of race

Average Pace: 9:19 /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	17139	12674	1913	20764	14952	2275
10K	3.10 mi	18196-1057	13329-655	2025-112	19579	14165	2146
15K	3.11 mi	18925-729	13797-468	2088-63	20764	14952	2275
20K	3.11 mi	19441-516	14111-314	2135-47	21166	15170	2320
Half(13.11 mi)	0.68 mi	19730-289	14279-168	2153-18	25920	17744	2686
25K	2.42 mi	20980-1250	14995-716	2261-108	27765	18644	2810
30K	3.11 mi	22504-1524	15821-826	2364-103	28795	18814	2810
35K	3.11 mi	24468-1964	16753-932	2489-125	30914	19224	2852
40K	3.10 mi	24671-203	16655+98	2475+14	25747	16122	2357
Finish(26.22 mi)	1.37 mi	24472+199	16481+174	2459+16	22691	14332	2188

14332

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing