TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Megan Marshall

Bib: 33606 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
12:52/mi
39:57
↑ 49↓ 125
10K· 6.21 mi
12:10/mi
1:17:42
↑ 50↓ 81
15K· 9.32 mi
12:44/mi
1:57:13
↑ 44↓ 51
20K· 12.43 mi
15:43/mi
2:46:01
↑ 67↓ 40
Half· 13.10 mi
13:36/mi
2:55:08
↓ 27
25K· 15.53 mi
14:56/mi
3:31:29
↑ 50↓ 63
30K· 18.64 mi
13:34/mi
4:13:37
↑ 69↓ 46
35K· 21.75 mi
13:27/mi
4:55:24
↑ 87↓ 88
40K· 24.85 mi
13:16/mi
5:36:34
↑ 58↓ 75
Finish· 26.22 mi
13:16/mi
5:54:39
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:55:0813:23 /mi⚡ faster
2nd Half
2:59:3113:41 /mi+2.5%
Positive split — 2.5% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
39:5712:523.11 mi39:57
12:52
-
10K
1:17:4212:313.10 mi37:45
12:10
-0:42
15K
1:57:1312:353.11 mi39:31
12:44
+0:34
20K
2:46:0113:223.11 mi48:48
15:43
+2:59
Half(13.10 mi)
2:55:0813:230.67 mi9:07
13:36
-2:07
25K
3:31:2913:372.43 mi36:21
14:56
+1:20
30K
4:13:3713:373.11 mi42:08
13:34
-1:22
35K
4:55:2413:353.11 mi41:47
13:27
-0:07
40K
5:36:3413:333.10 mi41:10
13:16
-0:11
Finish(26.22 mi)
5:54:3913:331.37 mi18:05
13:16
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:10 /mi

Average Pace

13:32 /mi

Slowest Pace

15:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:57:13

33% of race

Time at Steady Pace

2:32:17

43% of race

Time at Slower Pace

1:25:09

24% of race

Average Pace: 13:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi568312390323903516882050320503
10K3.10 mi54855+197622521+138222521+1382524572095520955
15K3.11 mi53816+103921827+69421827+694516882050320503
20K3.11 mi55415-159922965-113822965-1138576782461724617
Half(13.10 mi)0.67 mi55281+13422885+8022885+80523282132921329
25K2.43 mi55031+25022730+15522730+155538122223722237
30K3.11 mi53979+105222133+59722133+597471371857218572
35K3.11 mi52825+115421477+65621477+656432581705617056
40K3.10 mi52099+72621088+38921088+389439471764617646
Finish(26.22 mi)1.37 mi51964+13521044+4421044+44479121965119651

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×10
+49ft-125ft

Overall

51688

Females

20503

F18-39

20503

5K→10K

3.1 - 6.2 mi

Top 88%
×4
+50ft-81ft

Overall

52457

Females

20955

F18-39

20955

10K→15K

6.2 - 9.3 mi

Top 86%
+44ft-51ft

Overall

51688

Females

20503

F18-39

20503

15K→20K

9.3 - 12.4 mi

Top 96%
×3
+67ft-40ft

Overall

57678

Females

24617

F18-39

24617

20K→Half

12.4 - 13.1 mi

Top 88%
×2
+8ft-27ft

Overall

52328

Females

21329

F18-39

21329

Half→25K

13.1 - 15.5 mi

Top 90%
×2
+50ft-63ft

Overall

53812

Females

22237

F18-39

22237

25K→30K

15.5 - 18.6 mi

Top 79%
×2
+69ft-46ft

Overall

47137

Females

18572

F18-39

18572

30K→35K

18.6 - 21.8 mi

Top 72%
×2
+87ft-88ft

Overall

43258

Females

17056

F18-39

17056

35K→40K

21.8 - 24.9 mi

Top 74%
×3
+58ft-75ft

Overall

43947

Females

17646

F18-39

17646

40K→Finish

24.9 - 26.2 mi

Top 80%
+14ft-18ft

Overall

47912

Females

19651

F18-39

19651

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#56831
5K → 10K
312007+1976
#56831 → #54855
10K → 15K
671106+1039
#54855 → #53816
15K → 20K
165758-1599
#53816 → #55415
20K → Half
19153+134
#55415 → #55281
Half → 25K
147397+250
#55281 → #55031
25K → 30K
131065+1052
#55031 → #53979
30K → 35K
111165+1154
#53979 → #52825
35K → 40K
18744+726
#52825 → #52099
40K → Finish
50185+135
#52099 → #51964
TOTALS
20136880+4867
#56831 → #51964

Passing Visualized

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