Charlie Mason

Bib: 1976 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 0.5%
Gender (Male)
#0 / 33594
Top 0.8%
Division (M18-39)
#0 / 16712
Top 1%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:40/mi
17:36
49125
10K· 6.21 mi
5:45/mi
35:25
5081
15K· 9.32 mi
5:52/mi
53:38
4451
20K· 12.43 mi
5:46/mi
1:11:31
6740
Half· 13.10 mi
5:58/mi
1:15:31
27
25K· 15.53 mi
5:49/mi
1:29:39
5063
30K· 18.64 mi
5:51/mi
1:47:47
6946
35K· 21.75 mi
5:55/mi
2:06:08
8788
40K· 24.85 mi
5:57/mi
2:24:35
5875
Finish· 26.22 mi
5:42/mi
2:32:21
1418
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
1:15:315:46 /mi⚡ faster
2nd Half
1:16:505:52 /mi+1.7%
Positive split — 1.7% slower in the second half
AI Race Performance Report

Charlie'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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
17:365:403.11 mi17:36
5:40
-
10K
35:255:423.10 mi17:49
5:45
+0:05
15K
53:385:463.11 mi18:13
5:52
+0:07
20K
1:11:315:463.11 mi17:53
5:46
-0:06
Half(13.10 mi)
1:15:315:460.67 mi4:00
5:58
+0:12
25K
1:29:395:472.43 mi14:08
5:49
-0:09
30K
1:47:475:473.11 mi18:08
5:51
+0:02
35K
2:06:085:483.11 mi18:21
5:55
+0:04
40K
2:24:355:503.10 mi18:27
5:57
+0:02
Finish(26.22 mi)
2:32:215:491.37 mi7:46
5:42
-0:15
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Charlie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:40 /mi

Average Pace

5:49 /mi

Slowest Pace

5:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:21

97% of race

Time at Steady Pace

4:00

3% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi330323323410400400
10K3.10 mi350-20342-19342-19386378378
15K3.11 mi382-32373-31373-31410400400
20K3.11 mi386-4378-5378-5413406406
Half(13.10 mi)0.67 mi392-6385-7385-7477468468
25K2.43 mi389+3382+3382+3381372372
30K3.11 mi352+37347+35347+35286279279
35K3.11 mi329+23324+23324+23299292292
40K3.10 mi302+27298+26298+26286278278
Finish(26.22 mi)1.37 mi283+19279+19279+19128127127

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.7%
131 ft55 ft
49ft125ft
117 ft

Overall

410

Males

400

M18-39

400

5K→10K

3.1 - 6.2 mi

Top 0.6%
55 ft24 ft
50ft81ft
45 ft

Overall

386

Males

378

M18-39

378

10K→15K

6.2 - 9.3 mi

Top 0.7%
24 ft18 ft
44ft51ft
17 ft

Overall

410

Males

400

M18-39

400

15K→20K

9.3 - 12.4 mi

Top 0.7%
18 ft45 ft
67ft40ft
38 ft

Overall

413

Males

406

M18-39

406

20K→Half

12.4 - 13.1 mi

Top 0.8%
45 ft26 ft
8ft27ft
20 ft

Overall

477

Males

468

M18-39

468

Half→25K

13.1 - 15.5 mi

Top 0.6%
25 ft12 ft
50ft63ft
20 ft

Overall

381

Males

372

M18-39

372

25K→30K

15.5 - 18.6 mi

Top 0.5%
12 ft35 ft
69ft46ft
28 ft

Overall

286

Males

279

M18-39

279

30K→35K

18.6 - 21.8 mi

Top 0.5%
35 ft34 ft
87ft88ft
23 ft

Overall

299

Males

292

M18-39

292

35K→40K

21.8 - 24.9 mi

Top 0.5%
34 ft17 ft
58ft75ft
31 ft

Overall

286

Males

278

M18-39

278

40K→Finish

24.9 - 26.2 mi

Top 0.2%
17 ft13 ft
14ft18ft
13 ft

Overall

128

Males

127

M18-39

127

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing