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LONDON MARATHON MASS 2026

Jonathan Walker

Bib: 69578•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
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
33:02
3.11 mi
Rank: #45065
Start → 5K
33:02 | 10:38/mi
10K
1:10:37
6.21 mi
Rank: #49566 (-4501)
5K → 10K
37:35 | 12:06/mi
15K
1:53:56
9.32 mi
Rank: #52447 (-2881)
10K → 15K
43:19 | 13:57/mi
20K
2:33:44
12.43 mi
Rank: #52073 (+374)
15K → 20K
39:48 | 12:49/mi
Half
2:43:42
13.10 mi
Rank: #52355 (-282)
20K → Half
9:58 | 14:52/mi
25K
3:17:23
15.53 mi
Rank: #52055 (+300)
Half → 25K
33:41 | 13:50/mi
30K
4:03:55
18.64 mi
Rank: #52188 (-133)
25K → 30K
46:32 | 14:59/mi
35K
4:55:53
21.75 mi
Rank: #52915 (-727)
30K → 35K
51:58 | 16:44/mi
40K
5:42:30
24.85 mi
Rank: #53015 (-100)
35K → 40K
46:37 | 15:01/mi
Finish
6:01:19
26.22 mi
Rank: #52969 (+46)
40K → Finish
18:49 | 13:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:43:42
Pace12:30 /mi
2nd Half
Distance13.12 mi
Time3:17:37
Pace15:04 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:2033:0210:3833:02
10:38
-
10K
6.21 mi12:39:551:10:3711:2237:35
12:06
+1:28
15K
9.32 mi13:23:141:53:5612:1443:19
13:57
+1:51
20K
12.43 mi14:03:022:33:4412:2339:48
12:49
-1:08
Half
13.10 mi14:13:002:43:4212:309:58
14:52
+2:03
25K
15.53 mi14:46:413:17:2312:4333:41
13:50
-1:02
30K
18.64 mi15:33:134:03:5513:0646:32
14:59
+1:09
35K
21.75 mi16:25:114:55:5313:3751:58
16:44
+1:45
40K
24.85 mi17:11:485:42:3013:4746:37
15:01
-1:43
Finish
26.22 mi17:30:376:01:1913:4818:49
13:48
-1:13

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

10:38 /mi

Average Pace

13:47 /mi

Slowest Pace

16:44 /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

1:50:25

31% of race

Time at Steady Pace

1:35:49

27% of race

Time at Slower Pace

2:35:05

43% of race

Average Pace: 13:47 /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 mi12:02:2033:0210:3833:02
10:38
#45065
10K
6.21 mi12:39:551:10:3711:2237:35
12:06
#49566
15K
9.32 mi13:23:141:53:5612:1443:19
13:57
#52447
20K
12.43 mi14:03:022:33:4412:2339:48
12:49
#52073
Half
13.10 mi14:13:002:43:4212:309:58
14:52
#52355
25K
15.53 mi14:46:413:17:2312:4333:41
13:50
#52055
30K
18.64 mi15:33:134:03:5513:0646:32
14:59
#52188
35K
21.75 mi16:25:114:55:5313:3751:58
16:44
#52915
40K
24.85 mi17:11:485:42:3013:4746:37
15:01
#53015
Finish
26.22 mi17:30:376:01:1913:4818:49
13:48
#52969
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 mi45065287442874455573(Top 93%)32403(Top 96%)32403(Top 194%)
10K6.21 mi3.10 mi49566-450130507-176330507-176352249(Top 87%)31375(Top 93%)31375(Top 188%)
15K9.32 mi3.11 mi52447-288131464-95731464-95755573(Top 93%)32403(Top 96%)32403(Top 194%)
20K12.43 mi3.11 mi52073+37431274+19031274+19051214(Top 86%)30754(Top 92%)30754(Top 184%)
Half13.10 mi0.67 mi52355-28231342-6831342-6855678(Top 93%)32153(Top 96%)32153(Top 192%)
25K15.53 mi2.43 mi52055+30031165+17731165+17750622(Top 85%)30238(Top 90%)30238(Top 181%)
30K18.64 mi3.11 mi52188-13331135+3031135+3052619(Top 88%)30836(Top 92%)30836(Top 185%)
35K21.75 mi3.11 mi52915-72731307-17231307-17255656(Top 93%)31866(Top 95%)31866(Top 191%)
40K24.85 mi3.10 mi53015-10031274+3331274+3352579(Top 88%)30392(Top 90%)30392(Top 182%)
Finish26.22 mi1.37 mi52969+4631236+3831236+3850438(Top 84%)29376(Top 87%)29376(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×10
+49ft-125ft

Overall

55573

Males

32403

M18-39

32403

5K→10K

3.1 - 6.2 mi

Top 87%
×4
+50ft-81ft

Overall

52249

Males

31375

M18-39

31375

10K→15K

6.2 - 9.3 mi

Top 93%
×1
+44ft-51ft

Overall

55573

Males

32403

M18-39

32403

15K→20K

9.3 - 12.4 mi

Top 86%
×3
+67ft-40ft

Overall

51214

Males

30754

M18-39

30754

20K→Half

12.4 - 13.1 mi

Top 93%
×2
+8ft-27ft

Overall

55678

Males

32153

M18-39

32153

Half→25K

13.1 - 15.5 mi

Top 85%
×2
+50ft-63ft

Overall

50622

Males

30238

M18-39

30238

25K→30K

15.5 - 18.6 mi

Top 88%
×2
+69ft-46ft

Overall

52619

Males

30836

M18-39

30836

30K→35K

18.6 - 21.8 mi

Top 93%
×2
+87ft-88ft

Overall

55656

Males

31866

M18-39

31866

35K→40K

21.8 - 24.9 mi

Top 88%
×3
+58ft-75ft

Overall

52579

Males

30392

M18-39

30392

40K→Finish

24.9 - 26.2 mi

Top 84%
×1
+14ft-18ft

Overall

50438

Males

29376

M18-39

29376

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1918*
Passed By
1680
Net Change
-7904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#45065
5K → 10K136200-4501#45065#49566
10K → 15K45200-2881#49566#52447
15K → 20K574*200+374#52447#52073
20K → Half45200-282#52073#52355
Half → 25K500*200+300#52355#52055
25K → 30K200200-133#52055#52188
30K → 35K107200-727#52188#52915
35K → 40K185200-100#52915#53015
40K → Finish12680+46#53015#52969
TOTALS1918*1680-7904

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

📊

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

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