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LONDON MARATHON MASS 2026

Leigh Marshall

Bib: 51148•M

Masters
TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Top 1%
Gender (Male)
#0 / 33594
Top 2%
Masters (Masters Men)
#0 / 16876
Top 1%
Age Group (M45-49)
#0 / 4167
Top 2%
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
18:52
Rank: #1022
Start → 5K
18:52 | 6:05/mi
10K· 6.21 mi
38:10
Rank: #1173 (-151)
5K → 10K
19:18 | 6:13/mi
15K· 9.32 mi
57:32
Rank: #1120 (+53)
10K → 15K
19:22 | 6:15/mi
20K· 12.43 mi
1:16:07
Rank: #1032 (+88)
15K → 20K
18:35 | 5:59/mi
Half· 13.10 mi
1:20:19
Rank: #1040 (-8)
20K → Half
4:12 | 6:16/mi
25K· 15.53 mi
1:35:50
Rank: #1122 (-82)
Half → 25K
15:31 | 6:23/mi
30K· 18.64 mi
1:55:21
Rank: #1083 (+39)
25K → 30K
19:31 | 6:17/mi
35K· 21.75 mi
2:14:47
Rank: #981 (+102)
30K → 35K
19:26 | 6:16/mi
40K· 24.85 mi
2:33:40
Rank: #855 (+126)
35K → 40K
18:53 | 6:05/mi
Finish· 26.22 mi
2:41:53
Rank: #790 (+65)
40K → Finish
8:13 | 6:02/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
Time1:20:19
Pace6:08 /mi
2nd Half
Distance13.12 mi
Time1:21:34
Pace6:14 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:57:2418:526:0518:52
6:05
-
10K
6.21 mi10:16:4238:106:0919:18
6:13
+0:08
15K
9.32 mi10:36:0457:326:1119:22
6:15
+0:02
20K
12.43 mi10:54:391:16:076:0818:35
5:59
-0:16
Half
13.10 mi10:58:511:20:196:084:12
6:16
+0:17
25K
15.53 mi11:14:221:35:506:1115:31
6:23
+0:07
30K
18.64 mi11:33:531:55:216:1219:31
6:17
-0:06
35K
21.75 mi11:53:192:14:476:1219:26
6:16
-0:01
40K
24.85 mi12:12:122:33:406:1118:53
6:05
-0:11
Finish
26.22 mi12:20:252:41:536:118:13
6:02
-0:03

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

5:59 /mi

Average Pace

6:11 /mi

Slowest Pace

6:23 /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

2:06:51

78% of race

Time at Steady Pace

35:02

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:10 /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 mi09:57:2418:526:0518:52
6:05
#1022
10K
6.21 mi10:16:4238:106:0919:18
6:13
#1173
15K
9.32 mi10:36:0457:326:1119:22
6:15
#1120
20K
12.43 mi10:54:391:16:076:0818:35
5:59
#1032
Half
13.10 mi10:58:511:20:196:084:12
6:16
#1040
25K
15.53 mi11:14:221:35:506:1115:31
6:23
#1122
30K
18.64 mi11:33:531:55:216:1219:31
6:17
#1083
35K
21.75 mi11:53:192:14:476:1219:26
6:16
#981
40K
24.85 mi12:12:122:33:406:1118:53
6:05
#855
Finish
26.22 mi12:20:252:41:536:118:13
6:02
#790
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10229809801061(Top 2%)1024(Top 3%)1024(Top 25%)
10K6.21 mi3.10 mi1173-1511124-1441124-1441341(Top 2%)1285(Top 4%)1285(Top 31%)
15K9.32 mi3.11 mi1120+531077+471077+471061(Top 2%)1024(Top 3%)1024(Top 25%)
20K12.43 mi3.11 mi1032+88993+84993+84797(Top 1%)774(Top 2%)774(Top 19%)
Half13.10 mi0.67 mi1040-81002-91002-91097(Top 2%)1058(Top 3%)1058(Top 25%)
25K15.53 mi2.43 mi1122-821081-791081-791702(Top 3%)1628(Top 5%)1628(Top 39%)
30K18.64 mi3.11 mi1083+391042+391042+39985(Top 2%)951(Top 3%)951(Top 23%)
35K21.75 mi3.11 mi981+102949+93949+93779(Top 1%)750(Top 2%)750(Top 18%)
40K24.85 mi3.10 mi855+126826+123826+123447(Top 0.7%)431(Top 1%)431(Top 10%)
Finish26.22 mi1.37 mi790+65765+61765+61429(Top 0.7%)417(Top 1%)417(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×10stories
+49ft-125ft

Overall

1061

Males

1024

M45-49

1024

5K→10K

3.1 - 6.2 mi

Top 2%
×4stories
+50ft-81ft

Overall

1341

Males

1285

M45-49

1285

10K→15K

6.2 - 9.3 mi

Top 2%
×1story
+44ft-51ft

Overall

1061

Males

1024

M45-49

1024

15K→20K

9.3 - 12.4 mi

Top 1%
×3stories
+67ft-40ft

Overall

797

Males

774

M45-49

774

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+8ft-27ft

Overall

1097

Males

1058

M45-49

1058

Half→25K

13.1 - 15.5 mi

Top 3%
×2stories
+50ft-63ft

Overall

1702

Males

1628

M45-49

1628

25K→30K

15.5 - 18.6 mi

Top 2%
×2stories
+69ft-46ft

Overall

985

Males

951

M45-49

951

30K→35K

18.6 - 21.8 mi

Top 1%
×2stories
+87ft-88ft

Overall

779

Males

750

M45-49

750

35K→40K

21.8 - 24.9 mi

Top 0.7%
×3stories
+58ft-75ft

Overall

447

Males

431

M45-49

431

40K→Finish

24.9 - 26.2 mi

Top 0.7%
×1story
+14ft-18ft

Overall

429

Males

417

M45-49

417

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
551
Passed By
319
Net Change
+232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1022
5K → 10K14165-151#1022#1173
10K → 15K6916+53#1173#1120
15K → 20K902+88#1120#1032
20K → Half513-8#1032#1040
Half → 25K1294-82#1040#1122
25K → 30K5617+39#1122#1083
30K → 35K1119+102#1083#981
35K → 40K1293+126#981#855
40K → Finish650+65#855#790
TOTALS551319+232
📊

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

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