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LONDON MARATHON MASS 2026

Helen James

Bib: 59862•F

TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Top 38%
Gender (Female)
#0 / 26115
Top 26%
Age Group (F18-39)
#0 / 14744
Top 28%
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
28:26
Rank: #29059
Start → 5K
28:26 | 9:10/mi
10K· 6.21 mi
57:02
Rank: #28204 (+855)
5K → 10K
28:36 | 9:13/mi
15K· 9.32 mi
1:26:14
Rank: #27554 (+650)
10K → 15K
29:12 | 9:24/mi
20K· 12.43 mi
1:54:37
Rank: #26841 (+713)
15K → 20K
28:23 | 9:09/mi
Half· 13.10 mi
2:00:51
Rank: #26622 (+219)
20K → Half
6:14 | 9:18/mi
25K· 15.53 mi
2:23:29
Rank: #25855 (+767)
Half → 25K
22:38 | 9:18/mi
30K· 18.64 mi
2:52:53
Rank: #24752 (+1103)
25K → 30K
29:24 | 9:28/mi
35K· 21.75 mi
3:22:53
Rank: #23504 (+1248)
30K → 35K
30:00 | 9:40/mi
40K· 24.85 mi
3:54:39
Rank: #23099 (+405)
35K → 40K
31:46 | 10:14/mi
Finish· 26.22 mi
4:07:33
Rank: #22749 (+350)
40K → Finish
12:54 | 9:28/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
Time2:00:51
Pace9:14 /mi
2nd Half
Distance13.12 mi
Time2:06:42
Pace9:40 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:0728:269:1028:26
9:10
-
10K
6.21 mi11:13:4357:029:1128:36
9:13
+0:03
15K
9.32 mi11:42:551:26:149:1629:12
9:24
+0:11
20K
12.43 mi12:11:181:54:379:1428:23
9:09
-0:15
Half
13.10 mi12:17:322:00:519:146:14
9:18
+0:09
25K
15.53 mi12:40:102:23:299:1522:38
9:18
0:00
30K
18.64 mi13:09:342:52:539:1729:24
9:28
+0:10
35K
21.75 mi13:39:343:22:539:2030:00
9:40
+0:12
40K
24.85 mi14:11:203:54:399:2731:46
10:14
+0:34
Finish
26.22 mi14:24:144:07:339:2712:54
9:28
-0:46

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

9:09 /mi

Average Pace

9:27 /mi

Slowest Pace

10:14 /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

3:35:47

87% of race

Time at Steady Pace

31:46

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:26 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:45:0728:269:1028:26
9:10
#29059
10K
6.21 mi11:13:4357:029:1128:36
9:13
#28204
15K
9.32 mi11:42:551:26:149:1629:12
9:24
#27554
20K
12.43 mi12:11:181:54:379:1428:23
9:09
#26841
Half
13.10 mi12:17:322:00:519:146:14
9:18
#26622
25K
15.53 mi12:40:102:23:299:1522:38
9:18
#25855
30K
18.64 mi13:09:342:52:539:1729:24
9:28
#24752
35K
21.75 mi13:39:343:22:539:2030:00
9:40
#23504
40K
24.85 mi14:11:203:54:399:2731:46
10:14
#23099
Finish
26.22 mi14:24:144:07:339:2712:54
9:28
#22749
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi290598477847726607(Top 45%)7487(Top 29%)7487(Top 51%)
10K6.21 mi3.10 mi28204+8558166+3118166+31127589(Top 46%)7924(Top 30%)7924(Top 54%)
15K9.32 mi3.11 mi27554+6507866+3007866+30026607(Top 45%)7487(Top 29%)7487(Top 51%)
20K12.43 mi3.11 mi26841+7137617+2497617+24925454(Top 43%)7118(Top 27%)7118(Top 48%)
Half13.10 mi0.67 mi26622+2197547+707547+7024045(Top 40%)6713(Top 26%)6713(Top 46%)
25K15.53 mi2.43 mi25855+7677310+2377310+23723767(Top 40%)6751(Top 26%)6751(Top 46%)
30K18.64 mi3.11 mi24752+11037007+3037007+30321612(Top 36%)6214(Top 24%)6214(Top 42%)
35K21.75 mi3.11 mi23504+12486775+2326775+23219494(Top 33%)5888(Top 23%)5888(Top 40%)
40K24.85 mi3.10 mi23099+4056831-566831-5622470(Top 38%)7588(Top 29%)7588(Top 51%)
Finish26.22 mi1.37 mi22749+3506750+816750+8118715(Top 31%)6091(Top 23%)6091(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×10stories
+49ft-125ft

Overall

26607

Females

7487

F18-39

7487

5K→10K

3.1 - 6.2 mi

Top 46%
×4stories
+50ft-81ft

Overall

27589

Females

7924

F18-39

7924

10K→15K

6.2 - 9.3 mi

Top 45%
×1story
+44ft-51ft

Overall

26607

Females

7487

F18-39

7487

15K→20K

9.3 - 12.4 mi

Top 43%
×3stories
+67ft-40ft

Overall

25454

Females

7118

F18-39

7118

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+8ft-27ft

Overall

24045

Females

6713

F18-39

6713

Half→25K

13.1 - 15.5 mi

Top 40%
×2stories
+50ft-63ft

Overall

23767

Females

6751

F18-39

6751

25K→30K

15.5 - 18.6 mi

Top 36%
×2stories
+69ft-46ft

Overall

21612

Females

6214

F18-39

6214

30K→35K

18.6 - 21.8 mi

Top 33%
×2stories
+87ft-88ft

Overall

19494

Females

5888

F18-39

5888

35K→40K

21.8 - 24.9 mi

Top 38%
×3stories
+58ft-75ft

Overall

22470

Females

7588

F18-39

7588

40K→Finish

24.9 - 26.2 mi

Top 31%
×1story
+14ft-18ft

Overall

18715

Females

6091

F18-39

6091

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
7382*
Passed By
1072
Net Change
+6310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29059
5K → 10K1055*200+855#29059#28204
10K → 15K850*200+650#28204#27554
15K → 20K862*149+713#27554#26841
20K → Half236*17+219#26841#26622
Half → 25K867*100+767#26622#25855
25K → 30K1192*89+1103#25855#24752
30K → 35K1342*94+1248#24752#23504
35K → 40K605*200+405#23504#23099
40K → Finish373*23+350#23099#22749
TOTALS7382*1072+6310

* 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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Public Race Data

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