Tom Wellard

Bib: 44506 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 8%
Division (M18-39)
#0 / 16712
Top 10%
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
6:44/mi
20:55
49125
10K· 6.21 mi
6:48/mi
42:01
5081
15K· 9.32 mi
6:55/mi
1:03:28
4451
20K· 12.43 mi
6:43/mi
1:24:18
6740
Half· 13.10 mi
6:56/mi
1:28:57
27
25K· 15.53 mi
6:44/mi
1:45:21
5063
30K· 18.64 mi
6:45/mi
2:06:19
6946
35K· 21.75 mi
6:49/mi
2:27:27
8788
40K· 24.85 mi
6:44/mi
2:48:21
5875
Finish· 26.22 mi
6:45/mi
2:57:33
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
1:28:576:48 /mi⚖️ balanced
2nd Half
1:28:366:46 /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
20:556:443.11 mi20:55
6:44
-
10K
42:016:463.10 mi21:06
6:48
+0:04
15K
1:03:286:493.11 mi21:27
6:55
+0:07
20K
1:24:186:483.11 mi20:50
6:43
-0:12
Half(13.10 mi)
1:28:576:480.67 mi4:39
6:56
+0:13
25K
1:45:216:472.43 mi16:24
6:44
-0:12
30K
2:06:196:473.11 mi20:58
6:45
+0:01
35K
2:27:276:473.11 mi21:08
6:49
+0:04
40K
2:48:216:473.10 mi20:54
6:44
-0:05
Finish(26.22 mi)
2:57:336:471.37 mi9:12
6:45
+0:01
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

6:43 /mi

Average Pace

6:47 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:57:33

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi406137003700371434333433
10K3.10 mi3959+1023630+703630+70394636263626
15K3.11 mi3856+1033548+823548+82371434333433
20K3.11 mi3754+1023458+903458+90354332923292
Half(13.10 mi)0.67 mi3763-93468-103468-10385035523552
25K2.43 mi3622+1413347+1213347+121315129452945
30K3.11 mi3363+2593124+2233124+223247023302330
35K3.11 mi3116+2472900+2242900+224229421392139
40K3.10 mi2844+2722643+2572643+257178516521652
Finish(26.22 mi)1.37 mi2739+1052547+962547+96196117971797

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
131 ft55 ft
49ft125ft
117 ft

Overall

3714

Males

3433

M18-39

3433

5K→10K

3.1 - 6.2 mi

Top 7%
55 ft24 ft
50ft81ft
45 ft

Overall

3946

Males

3626

M18-39

3626

10K→15K

6.2 - 9.3 mi

Top 6%
24 ft18 ft
44ft51ft
17 ft

Overall

3714

Males

3433

M18-39

3433

15K→20K

9.3 - 12.4 mi

Top 6%
18 ft45 ft
67ft40ft
38 ft

Overall

3543

Males

3292

M18-39

3292

20K→Half

12.4 - 13.1 mi

Top 6%
45 ft26 ft
8ft27ft
20 ft

Overall

3850

Males

3552

M18-39

3552

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

3151

Males

2945

M18-39

2945

25K→30K

15.5 - 18.6 mi

Top 4%
12 ft35 ft
69ft46ft
28 ft

Overall

2470

Males

2330

M18-39

2330

30K→35K

18.6 - 21.8 mi

Top 4%
35 ft34 ft
87ft88ft
23 ft

Overall

2294

Males

2139

M18-39

2139

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

1785

Males

1652

M18-39

1652

40K→Finish

24.9 - 26.2 mi

Top 3%
17 ft13 ft
14ft18ft
13 ft

Overall

1961

Males

1797

M18-39

1797

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing