TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Kailume Backer

Bib: 31979 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
12:15/mi
38:02
↑ 49↓ 125
10K· 6.21 mi
12:29/mi
1:16:47
↑ 50↓ 81
15K· 9.32 mi
13:03/mi
1:57:19
↑ 44↓ 51
20K· 12.43 mi
12:54/mi
2:37:22
↑ 67↓ 40
Half· 13.10 mi
13:45/mi
2:46:35
↓ 27
25K· 15.53 mi
13:57/mi
3:20:33
↑ 50↓ 63
30K· 18.64 mi
13:51/mi
4:03:32
↑ 69↓ 46
35K· 21.75 mi
14:39/mi
4:49:02
↑ 87↓ 88
40K· 24.85 mi
15:46/mi
5:37:58
↑ 58↓ 75
Finish· 26.22 mi
16:30/mi
6:00:27
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:46:3512:44 /mi⚡ faster
2nd Half
3:13:5214:47 /mi+16.4%
Positive split — 16.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
38:0212:153.11 mi38:02
12:15
-
10K
1:16:4712:223.10 mi38:45
12:29
+0:14
15K
1:57:1912:363.11 mi40:32
13:03
+0:34
20K
2:37:2212:403.11 mi40:03
12:54
-0:09
Half(13.10 mi)
2:46:3512:440.67 mi9:13
13:45
+0:51
25K
3:20:3312:552.43 mi33:58
13:57
+0:12
30K
4:03:3213:043.11 mi42:59
13:51
-0:06
35K
4:49:0213:183.11 mi45:30
14:39
+0:48
40K
5:37:5813:363.10 mi48:56
15:46
+1:07
Finish(26.22 mi)
6:00:2713:461.37 mi22:29
16:30
+0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:15 /mi

Average Pace

13:45 /mi

Slowest Pace

16:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:37:22

44% of race

Time at Steady Pace

1:26:10

24% of race

Time at Slower Pace

1:56:55

32% of race

Average Pace: 13:45 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi549723234132341529413153131531
10K3.10 mi54315+65732114+22732114+227536843184031840
15K3.11 mi53875+44031940+17431940+174529413153131531
20K3.11 mi53230+64531657+28331657+283515053085030850
Half(13.10 mi)0.67 mi53200+3031627+3031627+30528023110031100
25K2.43 mi52817+38331432+19531432+195510333041030410
30K3.11 mi52119+69831104+32831104+328483592902629026
35K3.11 mi51739+38030882+22230882+222491252890628906
40K3.10 mi52330-59131026-14431026-144547763141631416
Finish(26.22 mi)1.37 mi52849-51931191-16531191-165571133241232412

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×10story building
+49ft-125ft

Overall

52941

Males

31531

M18-39

31531

5K→10K

3.1 - 6.2 mi

Top 90%
×4story building
+50ft-81ft

Overall

53684

Males

31840

M18-39

31840

10K→15K

6.2 - 9.3 mi

Top 89%
×1story
+44ft-51ft

Overall

52941

Males

31531

M18-39

31531

15K→20K

9.3 - 12.4 mi

Top 86%
×3story building
+67ft-40ft

Overall

51505

Males

30850

M18-39

30850

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+8ft-27ft

Overall

52802

Males

31100

M18-39

31100

Half→25K

13.1 - 15.5 mi

Top 85%
×2story building
+50ft-63ft

Overall

51033

Males

30410

M18-39

30410

25K→30K

15.5 - 18.6 mi

Top 81%
×2story building
+69ft-46ft

Overall

48359

Males

29026

M18-39

29026

30K→35K

18.6 - 21.8 mi

Top 82%
×2story building
+87ft-88ft

Overall

49125

Males

28906

M18-39

28906

35K→40K

21.8 - 24.9 mi

Top 92%
×3story building
+58ft-75ft

Overall

54776

Males

31416

M18-39

31416

40K→Finish

24.9 - 26.2 mi

Top 96%
×1story
+14ft-18ft

Overall

57113

Males

32412

M18-39

32412

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#54972
5K → 10K
249906+657
#54972 → #54315
10K → 15K
224664+440
#54315 → #53875
15K → 20K
117762+645
#53875 → #53230
20K → Half
75105+30
#53230 → #53200
Half → 25K
140523+383
#53200 → #52817
25K → 30K
66764+698
#52817 → #52119
30K → 35K
152532+380
#52119 → #51739
35K → 40K
67584-591
#51739 → #52330
40K → Finish
54324-519
#52330 → #52849
TOTALS
22414364+2123
#54972 → #52849

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