William Powell

Bib: 2421 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 11%
Gender (Male)
#0 / 33594
Top 17%
Masters (Masters Men)
#0 / 16876
Top 14%
Division (M50-54)
#0 / 3474
Top 12%
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
7:32/mi
23:24
49125
10K· 6.21 mi
7:39/mi
47:07
5081
15K· 9.32 mi
7:47/mi
1:11:17
4451
20K· 12.43 mi
7:30/mi
1:34:33
6740
Half· 13.10 mi
7:44/mi
1:39:44
27
25K· 15.53 mi
7:33/mi
1:58:05
5063
30K· 18.64 mi
7:36/mi
2:21:41
6946
35K· 21.75 mi
7:36/mi
2:45:15
8788
40K· 24.85 mi
7:33/mi
3:08:40
5875
Finish· 26.22 mi
7:17/mi
3:18:35
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
1:39:447:37 /mi⚖️ balanced
2nd Half
1:38:517:33 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

William'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
23:247:323.11 mi23:24
7:32
-
10K
47:077:353.10 mi23:43
7:39
+0:07
15K
1:11:177:393.11 mi24:10
7:47
+0:08
20K
1:34:337:373.11 mi23:16
7:30
-0:17
Half(13.10 mi)
1:39:447:370.67 mi5:11
7:44
+0:14
25K
1:58:057:372.43 mi18:21
7:33
-0:11
30K
2:21:417:373.11 mi23:36
7:36
+0:03
35K
2:45:157:363.11 mi23:34
7:36
0:00
40K
3:08:407:363.10 mi23:25
7:33
-0:03
Finish(26.22 mi)
3:18:357:351.37 mi9:55
7:17
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of William's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:17 /mi

Average Pace

7:35 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25:31

73% of race

Time at Steady Pace

53:04

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi926475817581917675237523
10K3.10 mi9275-117575+67575+6936376597659
15K3.11 mi9206+697530+457530+45917675237523
20K3.11 mi8911+2957336+1947336+194830369146914
Half(13.10 mi)0.67 mi8897+147327+97327+9845569996999
25K2.43 mi8645+2527151+1767151+176761463786378
30K3.11 mi8162+4836791+3606791+360652255225522
35K3.11 mi7518+6446279+5126279+512540045874587
40K3.10 mi6938+5805820+4595820+459470239823982
Finish(26.22 mi)1.37 mi6675+2635601+2195601+219385633063306

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
131 ft55 ft
49ft125ft
117 ft

Overall

9176

Males

7523

M50-54

7523

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9363

Males

7659

M50-54

7659

10K→15K

6.2 - 9.3 mi

Top 15%
24 ft18 ft
44ft51ft
17 ft

Overall

9176

Males

7523

M50-54

7523

15K→20K

9.3 - 12.4 mi

Top 14%
18 ft45 ft
67ft40ft
38 ft

Overall

8303

Males

6914

M50-54

6914

20K→Half

12.4 - 13.1 mi

Top 14%
45 ft26 ft
8ft27ft
20 ft

Overall

8455

Males

6999

M50-54

6999

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7614

Males

6378

M50-54

6378

25K→30K

15.5 - 18.6 mi

Top 11%
12 ft35 ft
69ft46ft
28 ft

Overall

6522

Males

5522

M50-54

5522

30K→35K

18.6 - 21.8 mi

Top 9%
35 ft34 ft
87ft88ft
23 ft

Overall

5400

Males

4587

M50-54

4587

35K→40K

21.8 - 24.9 mi

Top 8%
34 ft17 ft
58ft75ft
31 ft

Overall

4702

Males

3982

M50-54

3982

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3856

Males

3306

M50-54

3306

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing