TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Mark Lambert

Bib: 73169 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
10:21/mi
32:09
↑ 49↓ 125
10K· 6.21 mi
10:59/mi
1:06:14
↑ 50↓ 81
15K· 9.32 mi
10:53/mi
1:40:02
↑ 44↓ 51
20K· 12.43 mi
10:43/mi
2:13:19
↑ 67↓ 40
Half· 13.10 mi
11:19/mi
2:20:54
↓ 27
25K· 15.53 mi
11:47/mi
2:49:34
↑ 50↓ 63
30K· 18.64 mi
11:46/mi
3:26:05
↑ 69↓ 46
35K· 21.75 mi
12:14/mi
4:04:03
↑ 87↓ 88
40K· 24.85 mi
12:54/mi
4:44:05
↑ 58↓ 75
Finish· 26.22 mi
11:59/mi
5:00:25
↑ 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
2:20:5410:46 /mi⚡ faster
2nd Half
2:39:3112:10 /mi+13.2%
Positive split — 13.2% 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
32:0910:213.11 mi32:09
10:21
-
10K
1:06:1410:403.10 mi34:05
10:59
+0:38
15K
1:40:0210:443.11 mi33:48
10:53
-0:06
20K
2:13:1910:443.11 mi33:17
10:43
-0:10
Half(13.10 mi)
2:20:5410:460.67 mi7:35
11:19
+0:36
25K
2:49:3410:552.43 mi28:40
11:47
+0:28
30K
3:26:0511:043.11 mi36:31
11:46
-0:01
35K
4:04:0311:143.11 mi37:58
12:14
+0:28
40K
4:44:0511:263.10 mi40:02
12:54
+0:40
Finish(26.22 mi)
5:00:2511:281.37 mi16:20
11:59
-0:55
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

11:28 /mi

Slowest Pace

12:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:54

47% of race

Time at Steady Pace

1:21:31

27% of race

Time at Slower Pace

1:18:00

26% of race

Average Pace: 11:27 /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 mi423392759327593406382670326703
10K3.10 mi43844-150528229-63628229-636453392880328803
15K3.11 mi42598+124627688+54127688+541406382670326703
20K3.11 mi41619+97927159+52927159+529395482592825928
Half(13.10 mi)0.67 mi41555+6427105+5427105+54411962642726427
25K2.43 mi41486+6926947+15826947+158418022650226502
30K3.11 mi40562+92426307+64026307+640375282399123991
35K3.11 mi39831+73125745+56225745+562361732267422674
40K3.10 mi40162-33125717+2825717+28416412510025100
Finish(26.22 mi)1.37 mi40229-6725710+725710+7395202405524055

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×10
+49ft-125ft

Overall

40638

Males

26703

M18-39

26703

5K→10K

3.1 - 6.2 mi

Top 76%
×4
+50ft-81ft

Overall

45339

Males

28803

M18-39

28803

10K→15K

6.2 - 9.3 mi

Top 68%
+44ft-51ft

Overall

40638

Males

26703

M18-39

26703

15K→20K

9.3 - 12.4 mi

Top 66%
×3
+67ft-40ft

Overall

39548

Males

25928

M18-39

25928

20K→Half

12.4 - 13.1 mi

Top 69%
×2
+8ft-27ft

Overall

41196

Males

26427

M18-39

26427

Half→25K

13.1 - 15.5 mi

Top 70%
×2
+50ft-63ft

Overall

41802

Males

26502

M18-39

26502

25K→30K

15.5 - 18.6 mi

Top 63%
×2
+69ft-46ft

Overall

37528

Males

23991

M18-39

23991

30K→35K

18.6 - 21.8 mi

Top 61%
×2
+87ft-88ft

Overall

36173

Males

22674

M18-39

22674

35K→40K

21.8 - 24.9 mi

Top 70%
×3
+58ft-75ft

Overall

41641

Males

25100

M18-39

25100

40K→Finish

24.9 - 26.2 mi

Top 66%
+14ft-18ft

Overall

39520

Males

24055

M18-39

24055

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#42339
5K → 10K
1885380-1505
#42339 → #43844
10K → 15K
1141360+1246
#43844 → #42598
15K → 20K
1291108+979
#42598 → #41619
20K → Half
76140+64
#41619 → #41555
Half → 25K
471540+69
#41555 → #41486
25K → 30K
1861110+924
#41486 → #40562
30K → 35K
188919+731
#40562 → #39831
35K → 40K
641310-331
#39831 → #40162
40K → Finish
207140-67
#40162 → #40229
TOTALS
38976007+2110
#42339 → #40229

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