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LONDON MARATHON MASS 2026

Jonathan Lamb

Bib: 40751•M

TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Top 2%
Gender (Male)
#0 / 33594
Top 4%
Age Group (M18-39)
#0 / 16712
Top 6%
Race Day Weather
56°/46°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
5K· 3.11 mi
19:17
Rank: #1461
Start → 5K
19:17 | 6:13/mi
10K· 6.21 mi
38:50
Rank: #1534 (-73)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:37
Rank: #1501 (+33)
10K → 15K
19:47 | 6:23/mi
20K· 12.43 mi
1:17:49
Rank: #1435 (+66)
15K → 20K
19:12 | 6:11/mi
Half· 13.10 mi
1:21:59
Rank: #1410 (+25)
20K → Half
4:10 | 6:13/mi
25K· 15.53 mi
1:37:03
Rank: #1355 (+55)
Half → 25K
15:04 | 6:12/mi
30K· 18.64 mi
1:56:53
Rank: #1327 (+28)
25K → 30K
19:50 | 6:24/mi
35K· 21.75 mi
2:17:27
Rank: #1340 (-13)
30K → 35K
20:34 | 6:38/mi
40K· 24.85 mi
2:38:23
Rank: #1346 (-6)
35K → 40K
20:56 | 6:45/mi
Finish· 26.22 mi
2:47:47
Rank: #1380 (-34)
40K → Finish
9:24 | 6:54/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
Time1:21:59
Pace6:16 /mi
2nd Half
Distance13.12 mi
Time1:25:48
Pace6:33 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:55:5819:176:1319:17
6:13
-
10K
6.21 mi10:15:3138:506:1519:33
6:18
+0:05
15K
9.32 mi10:35:1858:376:1819:47
6:23
+0:05
20K
12.43 mi10:54:301:17:496:1619:12
6:11
-0:12
Half
13.10 mi10:58:401:21:596:164:10
6:13
+0:02
25K
15.53 mi11:13:441:37:036:1515:04
6:12
-0:01
30K
18.64 mi11:33:341:56:536:1719:50
6:24
+0:12
35K
21.75 mi11:54:082:17:276:2020:34
6:38
+0:14
40K
24.85 mi12:15:042:38:236:2320:56
6:45
+0:07
Finish
26.22 mi12:24:282:47:476:259:24
6:54
+0:09

Checkpoint Splits Visualizations

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

📈Pace 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

6:11 /mi

Average Pace

6:24 /mi

Slowest Pace

6:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:38:23

94% of race

Time at Steady Pace

9:24

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /mi

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Faster pace (< avg)
Steady pace (≈ 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 mi09:55:5819:176:1319:17
6:13
#1461
10K
6.21 mi10:15:3138:506:1519:33
6:18
#1534
15K
9.32 mi10:35:1858:376:1819:47
6:23
#1501
20K
12.43 mi10:54:301:17:496:1619:12
6:11
#1435
Half
13.10 mi10:58:401:21:596:164:10
6:13
#1410
25K
15.53 mi11:13:441:37:036:1515:04
6:12
#1355
30K
18.64 mi11:33:341:56:536:1719:50
6:24
#1327
35K
21.75 mi11:54:082:17:276:2020:34
6:38
#1340
40K
24.85 mi12:15:042:38:236:2320:56
6:45
#1346
Finish
26.22 mi12:24:282:47:476:259:24
6:54
#1380
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 mi1461139013901460(Top 2%)1400(Top 4%)1400(Top 8%)
10K6.21 mi3.10 mi1534-731460-701460-701613(Top 3%)1541(Top 5%)1541(Top 9%)
15K9.32 mi3.11 mi1501+331435+251435+251460(Top 2%)1400(Top 4%)1400(Top 8%)
20K12.43 mi3.11 mi1435+661374+611374+611339(Top 2%)1289(Top 4%)1289(Top 8%)
Half13.10 mi0.67 mi1410+251351+231351+23995(Top 2%)966(Top 3%)966(Top 6%)
25K15.53 mi2.43 mi1355+551302+491302+491154(Top 2%)1111(Top 3%)1111(Top 7%)
30K18.64 mi3.11 mi1327+281277+251277+251283(Top 2%)1234(Top 4%)1234(Top 7%)
35K21.75 mi3.11 mi1340-131287-101287-101668(Top 3%)1573(Top 5%)1573(Top 9%)
40K24.85 mi3.10 mi1346-61284+31284+31807(Top 3%)1672(Top 5%)1672(Top 10%)
Finish26.22 mi1.37 mi1380-341319-351319-352400(Top 4%)2153(Top 6%)2153(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×10stories
+49ft-125ft

Overall

1460

Males

1400

M18-39

1400

5K→10K

3.1 - 6.2 mi

Top 3%
×4stories
+50ft-81ft

Overall

1613

Males

1541

M18-39

1541

10K→15K

6.2 - 9.3 mi

Top 2%
×1story
+44ft-51ft

Overall

1460

Males

1400

M18-39

1400

15K→20K

9.3 - 12.4 mi

Top 2%
×3stories
+67ft-40ft

Overall

1339

Males

1289

M18-39

1289

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+8ft-27ft

Overall

995

Males

966

M18-39

966

Half→25K

13.1 - 15.5 mi

Top 2%
×2stories
+50ft-63ft

Overall

1154

Males

1111

M18-39

1111

25K→30K

15.5 - 18.6 mi

Top 2%
×2stories
+69ft-46ft

Overall

1283

Males

1234

M18-39

1234

30K→35K

18.6 - 21.8 mi

Top 3%
×2stories
+87ft-88ft

Overall

1668

Males

1573

M18-39

1573

35K→40K

21.8 - 24.9 mi

Top 3%
×3stories
+58ft-75ft

Overall

1807

Males

1672

M18-39

1672

40K→Finish

24.9 - 26.2 mi

Top 4%
×1story
+14ft-18ft

Overall

2400

Males

2153

M18-39

2153

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
463
Passed By
382
Net Change
+81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1461
5K → 10K49122-73#1461#1534
10K → 15K6633+33#1534#1501
15K → 20K715+66#1501#1435
20K → Half261+25#1435#1410
Half → 25K572+55#1410#1355
25K → 30K5426+28#1355#1327
30K → 35K5265-13#1327#1340
35K → 40K6369-6#1340#1346
40K → Finish2559-34#1346#1380
TOTALS463382+81
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing