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LONDON MARATHON MASS 2026

Robert Whittaker

Bib: 8331β€’M

TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Age Group (M18-39)
#0 / 16712
Race Day Weather
56Β°/46Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5KΒ· 3.11 mi
29:26
Rank: #33010
Start β†’ 5K
29:26 | 9:29/mi
10KΒ· 6.21 mi
59:23
Rank: #32941 (+69)
5K β†’ 10K
29:57 | 9:39/mi
15KΒ· 9.32 mi
1:32:11
Rank: #34648 (-1707)
10K β†’ 15K
32:48 | 10:34/mi
20KΒ· 12.43 mi
2:06:19
Rank: #36499 (-1851)
15K β†’ 20K
34:08 | 11:00/mi
HalfΒ· 13.10 mi
2:14:18
Rank: #37047 (-548)
20K β†’ Half
7:59 | 11:54/mi
25KΒ· 15.53 mi
2:45:56
Rank: #39618 (-2571)
Half β†’ 25K
31:38 | 13:00/mi
30KΒ· 18.64 mi
3:26:53
Rank: #40871 (-1253)
25K β†’ 30K
40:57 | 13:11/mi
35KΒ· 21.75 mi
4:06:48
Rank: #40727 (+144)
30K β†’ 35K
39:55 | 12:51/mi
40KΒ· 24.85 mi
4:42:13
Rank: #39592 (+1135)
35K β†’ 40K
35:25 | 11:24/mi
FinishΒ· 26.22 mi
4:57:51
Rank: #39452 (+140)
40K β†’ Finish
15:38 | 11:28/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:14:18
Pace10:16 /mi
2nd Half
Distance13.12 mi
Time2:43:33
Pace12:28 /mi
πŸ“ŠPositive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:43:5129:269:2929:26
9:29
-
10K
6.21 mi11:13:4859:239:3429:57
9:39
+0:10
15K
9.32 mi11:46:361:32:119:5432:48
10:34
+0:55
20K
12.43 mi12:20:442:06:1910:1034:08
11:00
+0:26
Half
13.10 mi12:28:432:14:1810:167:59
11:54
+0:54
25K
15.53 mi13:00:212:45:5610:4131:38
13:00
+1:06
30K
18.64 mi13:41:183:26:5311:0640:57
13:11
+0:11
35K
21.75 mi14:21:134:06:4811:2139:55
12:51
-0:20
40K
24.85 mi14:56:384:42:1311:2235:25
11:24
-1:27
Finish
26.22 mi15:12:164:57:5111:2315:38
11:28
+0:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:29 /mi

Average Pace

11:22 /mi

Slowest Pace

13:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:32:11

31% of race

Time at Steady Pace

1:33:10

31% of race

Time at Slower Pace

1:52:30

38% of race

Average Pace: 11:22 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:43:5129:269:2929:26
9:29
#33010
10K
6.21 mi11:13:4859:239:3429:57
9:39
#32941
15K
9.32 mi11:46:361:32:119:5432:48
10:34
#34648
20K
12.43 mi12:20:442:06:1910:1034:08
11:00
#36499
Half
13.10 mi12:28:432:14:1810:167:59
11:54
#37047
25K
15.53 mi13:00:212:45:5610:4131:38
13:00
#39618
30K
18.64 mi13:41:183:26:5311:0640:57
13:11
#40871
35K
21.75 mi14:21:134:06:4811:2139:55
12:51
#40727
40K
24.85 mi14:56:384:42:1311:2235:25
11:24
#39592
Finish
26.22 mi15:12:164:57:5111:2315:38
11:28
#39452
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi33010229382293837892(Top 63%)25389(Top 76%)25389(Top 152%)
10K6.21 mi3.10 mi32941+6922877+6122877+6132974(Top 55%)22883(Top 68%)22883(Top 137%)
15K9.32 mi3.11 mi34648-170723822-94523822-94537892(Top 63%)25389(Top 76%)25389(Top 152%)
20K12.43 mi3.11 mi36499-185124688-86624688-86641638(Top 70%)26867(Top 80%)26867(Top 161%)
Half13.10 mi0.67 mi37047-54824923-23524923-23545154(Top 76%)28090(Top 84%)28090(Top 168%)
25K15.53 mi2.43 mi39618-257126067-114426067-114447480(Top 79%)28961(Top 86%)28961(Top 173%)
30K18.64 mi3.11 mi40871-125326459-39226459-39245305(Top 76%)27680(Top 82%)27680(Top 166%)
35K21.75 mi3.11 mi40727+14426151+30826151+30839965(Top 67%)24582(Top 73%)24582(Top 147%)
40K24.85 mi3.10 mi39592+113525435+71625435+71630927(Top 52%)19481(Top 58%)19481(Top 117%)
Finish26.22 mi1.37 mi39452+14025321+11425321+11435549(Top 59%)21945(Top 65%)21945(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
Γ—10stories
+49ft-125ft

Overall

37892

Males

25389

M18-39

25389

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—4stories
+50ft-81ft

Overall

32974

Males

22883

M18-39

22883

10K→15K

6.2 - 9.3 mi

Top 63%
Γ—1story
+44ft-51ft

Overall

37892

Males

25389

M18-39

25389

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—3stories
+67ft-40ft

Overall

41638

Males

26867

M18-39

26867

20K→Half

12.4 - 13.1 mi

Top 76%
Γ—2stories
+8ft-27ft

Overall

45154

Males

28090

M18-39

28090

Half→25K

13.1 - 15.5 mi

Top 79%
Γ—2stories
+50ft-63ft

Overall

47480

Males

28961

M18-39

28961

25K→30K

15.5 - 18.6 mi

Top 76%
Γ—2stories
+69ft-46ft

Overall

45305

Males

27680

M18-39

27680

30K→35K

18.6 - 21.8 mi

Top 67%
Γ—2stories
+87ft-88ft

Overall

39965

Males

24582

M18-39

24582

35K→40K

21.8 - 24.9 mi

Top 52%
Γ—3stories
+58ft-75ft

Overall

30927

Males

19481

M18-39

19481

40K→Finish

24.9 - 26.2 mi

Top 59%
Γ—1story
+14ft-18ft

Overall

35549

Males

21945

M18-39

21945

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2610*
Passed By
1549
Net Change
-6442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#33010
5K β†’ 10K269*200+69#33010#32941
10K β†’ 15K144200-1707#32941#34648
15K β†’ 20K122200-1851#34648#36499
20K β†’ Half37200-548#36499#37047
Half β†’ 25K70200-2571#37047#39618
25K β†’ 30K200200-1253#39618#40871
30K β†’ 35K344*200+144#40871#40727
35K β†’ 40K1178*43+1135#40727#39592
40K β†’ Finish246*106+140#39592#39452
TOTALS2610*1549-6442

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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