Mason Simmons

Bib: 10338 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 24%

Gender (Male)

#0 / 33594

Top 31%

Division (M18-39)

#0 / 16712

Top 34%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

7:56/mi

24:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:10/mi

49:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:11/mi

1:15:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:01/mi

1:40:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:11/mi

1:45:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:24/mi

2:06:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:28/mi

2:32:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:35/mi

3:02:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:25/mi

3:31:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:08/mi

3:43:52

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

1:45:428:05 /mi⚡ faster

2nd Half

1:58:109:01 /mi+11.8%

Positive split — 11.8% slower in the second half

AI Race Performance Report

Mason's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:36	7:56	3.11 mi	24:36	7:56	-
10K	49:57	8:03	3.10 mi	25:21	8:10	+0:14
15K	1:15:21	8:06	3.11 mi	25:24	8:11	+0:01
20K	1:40:13	8:04	3.11 mi	24:52	8:01	-0:10
Half(13.10 mi)	1:45:42	8:05	0.67 mi	5:29	8:11	+0:10
25K	2:06:08	8:08	2.43 mi	20:26	8:24	+0:13
30K	2:32:25	8:11	3.11 mi	26:17	8:28	+0:04
35K	3:02:10	8:23	3.11 mi	29:45	9:35	+1:07
40K	3:31:25	8:31	3.10 mi	29:15	9:25	-0:10
Finish(26.22 mi)	3:43:52	8:33	1.37 mi	12:27	9:08	-0:17

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:33 /mi

Slowest Pace

9:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

49:28

22% of race

Time at Steady Pace

1:42:57

46% of race

Time at Slower Pace

1:11:27

32% of race

Average Pace: 8:32 /mi

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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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	13095	10152	10152	12931	10058	10058
10K	3.10 mi	13997-902	10730-578	10730-578	14934	11384	11384
15K	3.11 mi	13574+423	10469+261	10469+261	12931	10058	10058
20K	3.11 mi	13396+178	10342+127	10342+127	13087	10150	10150
Half(13.10 mi)	0.67 mi	13330+66	10294+48	10294+48	12515	9763	9763
25K	2.43 mi	13540-210	10427-133	10427-133	14840	11212	11212
30K	3.11 mi	13278+262	10204+223	10204+223	12846	9776	9776
35K	3.11 mi	13997-719	10570-366	10570-366	18892	13230	13230
40K	3.10 mi	14107-110	10490+80	10490+80	16712	11429	11429
Finish(26.22 mi)	1.37 mi	14095+12	10437+53	10437+53	16000	10931	10931

10931

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing