TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Simon Bull

Bib: 65225 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
9:46/mi
30:20
↑ 49↓ 125
10K· 6.21 mi
10:01/mi
1:01:25
↑ 50↓ 81
15K· 9.32 mi
10:33/mi
1:34:10
↑ 44↓ 51
20K· 12.43 mi
11:52/mi
2:11:02
↑ 67↓ 40
Half· 13.10 mi
10:47/mi
2:18:16
↓ 27
25K· 15.53 mi
12:42/mi
2:49:10
↑ 50↓ 63
30K· 18.64 mi
15:13/mi
3:36:26
↑ 69↓ 46
35K· 21.75 mi
15:37/mi
4:24:57
↑ 87↓ 88
40K· 24.85 mi
15:22/mi
5:12:40
↑ 58↓ 75
Finish· 26.22 mi
16:34/mi
5:35:15
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:18:1610:34 /mi⚡ faster
2nd Half
3:16:5915:01 /mi+42.5%
Positive split — 42.5% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:209:463.11 mi30:20
9:46
-
10K
1:01:259:543.10 mi31:05
10:01
+0:15
15K
1:34:1010:073.11 mi32:45
10:33
+0:32
20K
2:11:0210:333.11 mi36:52
11:52
+1:19
Half(13.10 mi)
2:18:1610:340.67 mi7:14
10:47
-1:05
25K
2:49:1010:542.43 mi30:54
12:42
+1:55
30K
3:36:2611:373.11 mi47:16
15:13
+2:31
35K
4:24:5712:113.11 mi48:31
15:37
+0:24
40K
5:12:4012:353.10 mi47:43
15:22
-0:15
Finish(26.22 mi)
5:35:1512:481.37 mi22:35
16:34
+1:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

12:48 /mi

Slowest Pace

16:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:24

30% of race

Time at Steady Pace

1:07:46

20% of race

Time at Slower Pace

2:46:05

50% of race

Average Pace: 12:47 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi361872465624656377722532925329
10K3.10 mi36242-5524677-2124677-21364892477524775
15K3.11 mi36686-44424883-20624883-206377722532925329
20K3.11 mi40025-333926424-154126424-1541471032920529205
Half(13.10 mi)0.67 mi39791+23426266+15826266+158372552464524645
25K2.43 mi41271-148026838-57226838-572461902843728437
30K3.11 mi44625-335428168-133028168-1330533243111031110
35K3.11 mi46284-165928687-51928687-519527043055930559
40K3.10 mi47452-116829061-37429061-374536613092230922
Finish(26.22 mi)1.37 mi48442-99029434-37329434-373572103245732457

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×10
+49ft-125ft

Overall

37772

Males

25329

M50-54

25329

5K→10K

3.1 - 6.2 mi

Top 61%
×4
+50ft-81ft

Overall

36489

Males

24775

M50-54

24775

10K→15K

6.2 - 9.3 mi

Top 63%
+44ft-51ft

Overall

37772

Males

25329

M50-54

25329

15K→20K

9.3 - 12.4 mi

Top 79%
×3
+67ft-40ft

Overall

47103

Males

29205

M50-54

29205

20K→Half

12.4 - 13.1 mi

Top 62%
×2
+8ft-27ft

Overall

37255

Males

24645

M50-54

24645

Half→25K

13.1 - 15.5 mi

Top 77%
×2
+50ft-63ft

Overall

46190

Males

28437

M50-54

28437

25K→30K

15.5 - 18.6 mi

Top 89%
×2
+69ft-46ft

Overall

53324

Males

31110

M50-54

31110

30K→35K

18.6 - 21.8 mi

Top 88%
×2
+87ft-88ft

Overall

52704

Males

30559

M50-54

30559

35K→40K

21.8 - 24.9 mi

Top 90%
×3
+58ft-75ft

Overall

53661

Males

30922

M50-54

30922

40K→Finish

24.9 - 26.2 mi

Top 96%
+14ft-18ft

Overall

57210

Males

32457

M50-54

32457

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36187
5K → 10K
716661-55
#36187 → #36242
10K → 15K
819375-444
#36242 → #36686
15K → 20K
339354-3339
#36686 → #40025
20K → Half
28262+234
#40025 → #39791
Half → 25K
1656176-1480
#39791 → #41271
25K → 30K
341864-3354
#41271 → #44625
30K → 35K
1772113-1659
#44625 → #46284
35K → 40K
126597-1168
#46284 → #47452
40K → Finish
101828-990
#47452 → #48442
TOTALS
140851830-12255
#36187 → #48442

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing