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LONDON MARATHON MASS 2026

James Silk

Bib: 18878•M

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 27%
Gender (Male)
#0 / 33594
Top 36%
Division (M18-39)
#0 / 16712
Top 39%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:08/mi
25:14
↑ 49↓ 1250.5%
10K· 6.21 mi
8:30/mi
51:37
↑ 50↓ 810.2%
15K· 9.32 mi
8:44/mi
1:18:42
↑ 44↓ 51
20K· 12.43 mi
8:28/mi
1:44:58
↑ 67↓ 400.2%
Half· 13.10 mi
8:45/mi
1:50:50
↓ 270.6%
25K· 15.53 mi
8:45/mi
2:12:08
↑ 50↓ 630.1%
30K· 18.64 mi
8:53/mi
2:39:43
↑ 69↓ 460.1%
35K· 21.75 mi
9:13/mi
3:08:20
↑ 87↓ 88
40K· 24.85 mi
9:24/mi
3:37:31
↑ 58↓ 750.1%
Finish· 26.22 mi
9:17/mi
3:50:10
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:50:50
Pace8:28 /mi
2nd Half
Distance13.12 mi
Time1:59:20
Pace9:06 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:4725:148:0825:14
8:08
-
10K
6.21 mi11:07:1051:378:1926:23
8:30
+0:22
15K
9.32 mi11:34:151:18:428:2727:05
8:44
+0:14
20K
12.43 mi12:00:311:44:588:2726:16
8:28
-0:16
Half
13.10 mi12:06:231:50:508:285:52
8:45
+0:17
25K
15.53 mi12:27:412:12:088:3121:18
8:45
0:00
30K
18.64 mi12:55:162:39:438:3527:35
8:53
+0:08
35K
21.75 mi13:23:533:08:208:4028:37
9:13
+0:20
40K
24.85 mi13:53:043:37:318:4629:11
9:24
+0:11
Finish
26.22 mi14:05:433:50:108:4812:39
9:17
-0:07

Checkpoints & Pacing

📈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

8:08 /mi

Average Pace

8:47 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:43

69% of race

Time at Steady Pace

1:10:27

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /mi

Loading chart...
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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:40:4725:148:0825:14
8:08
#15567
10K
6.21 mi11:07:1051:378:1926:23
8:30
#16943
15K
9.32 mi11:34:151:18:428:2727:05
8:44
#17382
20K
12.43 mi12:00:311:44:588:2726:16
8:28
#17346
Half
13.10 mi12:06:231:50:508:285:52
8:45
#17340
25K
15.53 mi12:27:412:12:088:3121:18
8:45
#17376
30K
18.64 mi12:55:162:39:438:3527:35
8:53
#17020
35K
21.75 mi13:23:533:08:208:4028:37
9:13
#16642
40K
24.85 mi13:53:043:37:318:4629:11
9:24
#16427
Finish
26.22 mi14:05:433:50:108:4812:39
9:17
#16373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15567118231182318248(Top 31%)13626(Top 41%)13626(Top 82%)
10K6.21 mi3.10 mi16943-137612749-92612749-92618245(Top 31%)13604(Top 40%)13604(Top 81%)
15K9.32 mi3.11 mi17382-43913041-29213041-29218248(Top 31%)13626(Top 41%)13626(Top 82%)
20K12.43 mi3.11 mi17346+3613008+3313008+3317532(Top 29%)13115(Top 39%)13115(Top 78%)
Half13.10 mi0.67 mi17340+612995+1312995+1317905(Top 30%)13323(Top 40%)13323(Top 80%)
25K15.53 mi2.43 mi17376-3612981+1412981+1417970(Top 30%)13289(Top 40%)13289(Top 80%)
30K18.64 mi3.11 mi17020+35612662+31912662+31916235(Top 27%)11959(Top 36%)11959(Top 72%)
35K21.75 mi3.11 mi16642+37812310+35212310+35216011(Top 27%)11450(Top 34%)11450(Top 69%)
40K24.85 mi3.10 mi16427+21512020+29012020+29016542(Top 28%)11337(Top 34%)11337(Top 68%)
Finish26.22 mi1.37 mi16373+5411936+8411936+8417178(Top 29%)11662(Top 35%)11662(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×10story building
+49ft-125ft

Overall

18248

Males

13626

M18-39

13626

5K→10K

3.1 - 6.2 mi

Top 31%
×4story building
+50ft-81ft

Overall

18245

Males

13604

M18-39

13604

10K→15K

6.2 - 9.3 mi

Top 31%
×1story
+44ft-51ft

Overall

18248

Males

13626

M18-39

13626

15K→20K

9.3 - 12.4 mi

Top 29%
×3story building
+67ft-40ft

Overall

17532

Males

13115

M18-39

13115

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+8ft-27ft

Overall

17905

Males

13323

M18-39

13323

Half→25K

13.1 - 15.5 mi

Top 30%
×2story building
+50ft-63ft

Overall

17970

Males

13289

M18-39

13289

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+69ft-46ft

Overall

16235

Males

11959

M18-39

11959

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+87ft-88ft

Overall

16011

Males

11450

M18-39

11450

35K→40K

21.8 - 24.9 mi

Top 28%
×3story building
+58ft-75ft

Overall

16542

Males

11337

M18-39

11337

40K→Finish

24.9 - 26.2 mi

Top 29%
×1story
+14ft-18ft

Overall

17178

Males

11662

M18-39

11662

Passing Analysis

Category:
Athletes Passed
2783
Passed By
3589
Net Change
-806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15567
5K → 10K1041480-1376#15567#16943
10K → 15K173612-439#16943#17382
15K → 20K272236+36#17382#17346
20K → Half6660+6#17346#17340
Half → 25K236272-36#17340#17376
25K → 30K570214+356#17376#17020
30K → 35K616238+378#17020#16642
35K → 40K549334+215#16642#16427
40K → Finish197143+54#16427#16373
TOTALS27833589-806
📊

Passing Visuals

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