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LONDON MARATHON MASS 2026

Charlotte Brumby

Bib: 33765•F

TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Age Group (F18-39)
#0 / 14744
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
39:26
3.11 mi
Rank: #56391
Start → 5K
39:26 | 12:42/mi
10K
1:19:33
6.21 mi
Rank: #55771 (+620)
5K → 10K
40:07 | 12:55/mi
15K
2:04:24
9.32 mi
Rank: #56129 (-358)
10K → 15K
44:51 | 14:27/mi
20K
2:50:56
12.43 mi
Rank: #56401 (-272)
15K → 20K
46:32 | 14:59/mi
Half
3:01:07
13.10 mi
Rank: #56416 (-15)
20K → Half
10:11 | 15:11/mi
25K
3:39:08
15.53 mi
Rank: #56254 (+162)
Half → 25K
38:01 | 15:37/mi
30K
4:25:20
18.64 mi
Rank: #55755 (+499)
25K → 30K
46:12 | 14:53/mi
35K
5:16:29
21.75 mi
Rank: #55788 (-33)
30K → 35K
51:09 | 16:28/mi
40K
6:01:36
24.85 mi
Rank: #55375 (+413)
35K → 40K
45:07 | 14:32/mi
Finish
6:20:51
26.22 mi
Rank: #55244 (+131)
40K → Finish
19:15 | 14:07/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
Time3:01:07
Pace13:50 /mi
2nd Half
Distance13.12 mi
Time3:19:44
Pace15:14 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:4439:2612:4239:26
12:42
-
10K
6.21 mi12:16:511:19:3312:4940:07
12:55
+0:13
15K
9.32 mi13:01:422:04:2413:2144:51
14:27
+1:32
20K
12.43 mi13:48:142:50:5613:4646:32
14:59
+0:32
Half
13.10 mi13:58:253:01:0713:5010:11
15:11
+0:12
25K
15.53 mi14:36:263:39:0814:0738:01
15:37
+0:26
30K
18.64 mi15:22:384:25:2014:1546:12
14:53
-0:44
35K
21.75 mi16:13:475:16:2914:3451:09
16:28
+1:35
40K
24.85 mi16:58:546:01:3614:3345:07
14:32
-1:56
Finish
26.22 mi17:18:096:20:5114:3319:15
14:07
-0:25

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

12:42 /mi

Average Pace

14:32 /mi

Slowest Pace

16:28 /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

1:38:48

26% of race

Time at Steady Pace

3:12:53

51% of race

Time at Slower Pace

1:29:10

23% of race

Average Pace: 14:32 /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 mi11:36:4439:2612:4239:26
12:42
#56391
10K
6.21 mi12:16:511:19:3312:4940:07
12:55
#55771
15K
9.32 mi13:01:422:04:2413:2144:51
14:27
#56129
20K
12.43 mi13:48:142:50:5613:4646:32
14:59
#56401
Half
13.10 mi13:58:253:01:0713:5010:11
15:11
#56416
25K
15.53 mi14:36:263:39:0814:0738:01
15:37
#56254
30K
18.64 mi15:22:384:25:2014:1546:12
14:53
#55755
35K
21.75 mi16:13:475:16:2914:3451:09
16:28
#55788
40K
24.85 mi16:58:546:01:3614:3345:07
14:32
#55375
Finish
26.22 mi17:18:096:20:5114:3319:15
14:07
#55244
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 mi56391235882358856619(Top 95%)23826(Top 91%)23826(Top 162%)
10K6.21 mi3.10 mi55771+62023171+41723171+41755108(Top 92%)22742(Top 87%)22742(Top 154%)
15K9.32 mi3.11 mi56129-35823436-26523436-26556619(Top 95%)23826(Top 91%)23826(Top 162%)
20K12.43 mi3.11 mi56401-27223652-21623652-21656755(Top 95%)23985(Top 92%)23985(Top 163%)
Half13.10 mi0.67 mi56416-1523676-2423676-2456277(Top 94%)23834(Top 91%)23834(Top 162%)
25K15.53 mi2.43 mi56254+16223587+8923587+8955293(Top 92%)23161(Top 89%)23161(Top 157%)
30K18.64 mi3.11 mi55755+49923267+32023267+32052275(Top 87%)21520(Top 82%)21520(Top 146%)
35K21.75 mi3.11 mi55788-3323346-7923346-7955062(Top 92%)23397(Top 90%)23397(Top 159%)
40K24.85 mi3.10 mi55375+41323130+21623130+21650735(Top 85%)21141(Top 81%)21141(Top 143%)
Finish26.22 mi1.37 mi55244+13123060+7023060+7051708(Top 86%)21682(Top 83%)21682(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×10
+49ft-125ft

Overall

56619

Females

23826

F18-39

23826

5K→10K

3.1 - 6.2 mi

Top 92%
×4
+50ft-81ft

Overall

55108

Females

22742

F18-39

22742

10K→15K

6.2 - 9.3 mi

Top 95%
×1
+44ft-51ft

Overall

56619

Females

23826

F18-39

23826

15K→20K

9.3 - 12.4 mi

Top 95%
×3
+67ft-40ft

Overall

56755

Females

23985

F18-39

23985

20K→Half

12.4 - 13.1 mi

Top 94%
×2
+8ft-27ft

Overall

56277

Females

23834

F18-39

23834

Half→25K

13.1 - 15.5 mi

Top 92%
×2
+50ft-63ft

Overall

55293

Females

23161

F18-39

23161

25K→30K

15.5 - 18.6 mi

Top 87%
×2
+69ft-46ft

Overall

52275

Females

21520

F18-39

21520

30K→35K

18.6 - 21.8 mi

Top 92%
×2
+87ft-88ft

Overall

55062

Females

23397

F18-39

23397

35K→40K

21.8 - 24.9 mi

Top 85%
×3
+58ft-75ft

Overall

50735

Females

21141

F18-39

21141

40K→Finish

24.9 - 26.2 mi

Top 86%
×1
+14ft-18ft

Overall

51708

Females

21682

F18-39

21682

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2961*
Passed By
1152
Net Change
+1147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#56391
5K → 10K818*198+620#56391#55771
10K → 15K199200-358#55771#56129
15K → 20K200200-272#56129#56401
20K → Half5974-15#56401#56416
Half → 25K337*175+162#56416#56254
25K → 30K547*48+499#56254#55755
30K → 35K200200-33#55755#55788
35K → 40K445*32+413#55788#55375
40K → Finish15625+131#55375#55244
TOTALS2961*1152+1147

* 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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