TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Jim Clever

Bib: 54324 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
11:17/mi
35:03
↑ 49↓ 125
10K· 6.21 mi
12:29/mi
1:13:48
↑ 50↓ 81
15K· 9.32 mi
11:53/mi
1:50:41
↑ 44↓ 51
20K· 12.43 mi
12:20/mi
2:28:58
↑ 67↓ 40
Half· 13.10 mi
11:59/mi
2:37:00
↓ 27
25K· 15.53 mi
13:38/mi
3:10:11
↑ 50↓ 63
30K· 18.64 mi
15:04/mi
3:56:59
↑ 69↓ 46
35K· 21.75 mi
15:46/mi
4:45:56
↑ 87↓ 88
40K· 24.85 mi
14:06/mi
5:29:42
↑ 58↓ 75
Finish· 26.22 mi
13:56/mi
5:48:41
↑ 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
2:37:0012:00 /mi⚡ faster
2nd Half
3:11:4114:37 /mi+22.1%
Positive split — 22.1% 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
35:0311:173.11 mi35:03
11:17
-
10K
1:13:4811:533.10 mi38:45
12:29
+1:12
15K
1:50:4111:533.11 mi36:53
11:53
-0:36
20K
2:28:5812:003.11 mi38:17
12:20
+0:27
Half(13.10 mi)
2:37:0012:000.67 mi8:02
11:59
-0:21
25K
3:10:1112:152.43 mi33:11
13:38
+1:39
30K
3:56:5912:433.11 mi46:48
15:04
+1:26
35K
4:45:5613:093.11 mi48:57
15:46
+0:42
40K
5:29:4213:163.10 mi43:46
14:06
-1:40
Finish(26.22 mi)
5:48:4113:191.37 mi18:59
13:56
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

13:19 /mi

Slowest Pace

15:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:37:00

45% of race

Time at Steady Pace

1:35:56

28% of race

Time at Slower Pace

1:35:45

27% of race

Average Pace: 13:18 /mi

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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 mi503843082330823477872971829718
10K3.10 mi52330-194631456-63331456-633536823183831838
15K3.11 mi50755+157530898+55830898+558477872971829718
20K3.11 mi50269+48630630+26830630+268492483005230052
Half(13.10 mi)0.67 mi49987+28230519+11130519+111455852827528275
25K2.43 mi49937+5030441+7830441+78498712994629946
30K3.11 mi50630-69330599-15830599-158528933093630936
35K3.11 mi51176-54630670-7130670-71531343072430724
40K3.10 mi50962+21430490+18030490+180486302851628516
Finish(26.22 mi)1.37 mi50970-830460+3030460+30509122960429604

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×10
+49ft-125ft

Overall

47787

Males

29718

M50-54

29718

5K→10K

3.1 - 6.2 mi

Top 90%
×4
+50ft-81ft

Overall

53682

Males

31838

M50-54

31838

10K→15K

6.2 - 9.3 mi

Top 80%
+44ft-51ft

Overall

47787

Males

29718

M50-54

29718

15K→20K

9.3 - 12.4 mi

Top 82%
×3
+67ft-40ft

Overall

49248

Males

30052

M50-54

30052

20K→Half

12.4 - 13.1 mi

Top 76%
×2
+8ft-27ft

Overall

45585

Males

28275

M50-54

28275

Half→25K

13.1 - 15.5 mi

Top 83%
×2
+50ft-63ft

Overall

49871

Males

29946

M50-54

29946

25K→30K

15.5 - 18.6 mi

Top 88%
×2
+69ft-46ft

Overall

52893

Males

30936

M50-54

30936

30K→35K

18.6 - 21.8 mi

Top 89%
×2
+87ft-88ft

Overall

53134

Males

30724

M50-54

30724

35K→40K

21.8 - 24.9 mi

Top 81%
×3
+58ft-75ft

Overall

48630

Males

28516

M50-54

28516

40K→Finish

24.9 - 26.2 mi

Top 85%
+14ft-18ft

Overall

50912

Males

29604

M50-54

29604

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50384
5K → 10K
2201255-1946
#50384 → #52330
10K → 15K
691644+1575
#52330 → #50755
15K → 20K
270756+486
#50755 → #50269
20K → Half
16298+282
#50269 → #49987
Half → 25K
388438+50
#49987 → #49937
25K → 30K
905212-693
#49937 → #50630
30K → 35K
745199-546
#50630 → #51176
35K → 40K
159373+214
#51176 → #50962
40K → Finish
142134-8
#50962 → #50970
TOTALS
48954309-586
#50384 → #50970

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

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Mika Timing