Tom Wallis

Bib: 51413 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 4%
Gender (Male)
#0 / 33594
Top 6%
Masters (Masters Men)
#0 / 16876
Top 4%
Division (M50-54)
#0 / 3474
Top 3%
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
6:38/mi
20:36
49125
10K· 6.21 mi
6:46/mi
41:35
5081
15K· 9.32 mi
6:48/mi
1:02:42
4451
20K· 12.43 mi
6:37/mi
1:23:14
6740
Half· 13.10 mi
6:50/mi
1:27:49
27
25K· 15.53 mi
6:42/mi
1:44:08
5063
30K· 18.64 mi
6:44/mi
2:05:03
6946
35K· 21.75 mi
6:39/mi
2:25:40
8788
40K· 24.85 mi
6:31/mi
2:45:54
5875
Finish· 26.22 mi
6:49/mi
2:55:11
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
1:27:496:43 /mi⚖️ balanced
2nd Half
1:27:226:40 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Tom'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
20:366:383.11 mi20:36
6:38
-
10K
41:356:423.10 mi20:59
6:46
+0:08
15K
1:02:426:443.11 mi21:07
6:48
+0:02
20K
1:23:146:423.11 mi20:32
6:37
-0:11
Half(13.10 mi)
1:27:496:430.67 mi4:35
6:50
+0:13
25K
1:44:086:432.43 mi16:19
6:42
-0:08
30K
2:05:036:433.11 mi20:55
6:44
+0:02
35K
2:25:406:423.11 mi20:37
6:39
-0:05
40K
2:45:546:413.10 mi20:14
6:31
-0:08
Finish(26.22 mi)
2:55:116:421.37 mi9:17
6:49
+0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tom's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:31 /mi

Average Pace

6:41 /mi

Slowest Pace

6:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:55:11

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi336631003100310228942894
10K3.10 mi3520-1543250-1503250-150367233913391
15K3.11 mi3356+1643108+1423108+142310228942894
20K3.11 mi3234+1223010+983010+98293627622762
Half(13.10 mi)0.67 mi3222+123001+93001+9324330293029
25K2.43 mi3163+592956+452956+45296827782778
30K3.11 mi2979+1842789+1672789+167240322672267
35K3.11 mi2685+2942526+2632526+263172416191619
40K3.10 mi2331+3542200+3262200+326122611541154
Finish(26.22 mi)1.37 mi2290+412157+432157+43213719461946

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

3102

Males

2894

M50-54

2894

5K→10K

3.1 - 6.2 mi

Top 6%
55 ft24 ft
50ft81ft
45 ft

Overall

3672

Males

3391

M50-54

3391

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

3102

Males

2894

M50-54

2894

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

2936

Males

2762

M50-54

2762

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3243

Males

3029

M50-54

3029

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2968

Males

2778

M50-54

2778

25K→30K

15.5 - 18.6 mi

Top 4%
12 ft35 ft
69ft46ft
28 ft

Overall

2403

Males

2267

M50-54

2267

30K→35K

18.6 - 21.8 mi

Top 3%
35 ft34 ft
87ft88ft
23 ft

Overall

1724

Males

1619

M50-54

1619

35K→40K

21.8 - 24.9 mi

Top 2%
34 ft17 ft
58ft75ft
31 ft

Overall

1226

Males

1154

M50-54

1154

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2137

Males

1946

M50-54

1946

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing