Gavin Welsh

London

Bib: 8617 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 21%

Gender (Male)

#0 / 29548

Top 30%

Masters (Masters Men)

#0 / 14666

Top 25%

Division (M50-54)

#0 / 2876

Top 25%

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

6:44/mi

20:54

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

6:44/mi

41:48

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

6:41/mi

1:02:33

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

6:53/mi

1:23:56

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:01/mi

1:28:43

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:44/mi

1:47:27

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:57/mi

2:12:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

9:21/mi

2:41:13

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:00/mi

3:12:17

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:27/mi

3:27:54

↑ 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

1:28:436:46 /mi⚡ faster

2nd Half

1:59:119:06 /mi+34.3%

Positive split — 34.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:54	6:44	3.11 mi	20:54	6:44	-
10K	41:48	6:44	3.10 mi	20:54	6:44	0:00
15K	1:02:33	6:43	3.11 mi	20:45	6:41	-0:03
20K	1:23:56	6:45	3.11 mi	21:23	6:53	+0:12
Half(13.11 mi)	1:28:43	6:46	0.68 mi	4:47	7:01	+0:08
25K	1:47:27	6:55	2.42 mi	18:44	7:44	+0:43
30K	2:12:10	7:05	3.11 mi	24:43	7:57	+0:13
35K	2:41:13	7:25	3.11 mi	29:03	9:21	+1:24
40K	3:12:17	7:44	3.10 mi	31:04	10:00	+0:39
Finish(26.22 mi)	3:27:54	7:56	1.37 mi	15:37	11:27	+1:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:41 /mi

Average Pace

7:56 /mi

Slowest Pace

11:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:23:56

40% of race

Time at Steady Pace

48:14

23% of race

Time at Slower Pace

1:15:44

36% of race

Average Pace: 7:56 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	4345	3963	146	4264	3918	139
10K	3.10 mi	4137+208	3798+165	133+13	3977	3660	125
15K	3.11 mi	4139-2	3802-4	136-3	4264	3918	139
20K	3.11 mi	4379-240	4007-205	146-10	5250	4724	203
Half(13.11 mi)	0.68 mi	4445-66	4062-55	149-3	5614	5013	232
25K	2.42 mi	5660-1215	5056-994	237-88	11446	9041	728
30K	3.11 mi	6397-737	5610-554	307-70	11778	9160	753
35K	3.11 mi	8111-1714	6790-1180	464-157	21628	14605	1310
40K	3.10 mi	10041-1930	7965-1175	626-162	22338	14355	1297
Finish(26.22 mi)	1.37 mi	11533-1492	8885-920	713-87	37085	21283	1936

21283

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