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LONDON MARATHON MASS 2026

Jennifer Mannion

Bib: 34205 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
13:02/mi
40:27
↑ 49↓ 125
10K· 6.21 mi
13:12/mi
1:21:26
↑ 50↓ 81
15K· 9.32 mi
13:32/mi
2:03:28
↑ 44↓ 51
20K· 12.43 mi
14:52/mi
2:49:39
↑ 67↓ 40
Half· 13.10 mi
13:28/mi
2:58:41
↓ 27
25K· 15.53 mi
13:33/mi
3:31:40
↑ 50↓ 63
30K· 18.64 mi
14:08/mi
4:15:32
↑ 69↓ 46
35K· 21.75 mi
16:03/mi
5:05:21
↑ 87↓ 88
40K· 24.85 mi
14:45/mi
5:51:09
↑ 58↓ 75
Finish· 26.22 mi
17:25/mi
6:14:54
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:58:4113:39 /mi⚡ faster
2nd Half
3:16:1314:58 /mi+9.8%
Positive split — 9.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
40:2713:023.11 mi40:27
13:02
-
10K
1:21:2613:073.10 mi40:59
13:12
+0:10
15K
2:03:2813:153.11 mi42:02
13:32
+0:20
20K
2:49:3913:403.11 mi46:11
14:52
+1:20
Half(13.10 mi)
2:58:4113:390.67 mi9:02
13:28
-1:24
25K
3:31:4013:382.43 mi32:59
13:33
+0:05
30K
4:15:3213:433.11 mi43:52
14:08
+0:35
35K
5:05:2114:033.11 mi49:49
16:03
+1:55
40K
5:51:0914:083.10 mi45:48
14:45
-1:18
Finish(26.22 mi)
6:14:5414:191.37 mi23:45
17:25
+2:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:02 /mi

Average Pace

14:19 /mi

Slowest Pace

17:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:21:26

22% of race

Time at Steady Pace

2:53:43

46% of race

Time at Slower Pace

1:59:45

32% of race

Average Pace: 14:18 /mi

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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 mi571782416024160544872238322383
10K3.10 mi56554+62423720+44023720+440558382326923269
15K3.11 mi55882+67223268+45223268+452544872238322383
20K3.11 mi56147-26523479-21123479-211565892389023890
Half(13.10 mi)0.67 mi55962+18523348+13123348+131519002106421064
25K2.43 mi55073+88922760+58822760+588496121972319723
30K3.11 mi54315+75822327+43322327+433495241991719917
35K3.11 mi54373-5822457-13022457-130539652278922789
40K3.10 mi54195+17822391+6622391+66516242162221622
Finish(26.22 mi)1.37 mi54641-44622672-28122672-281580742514725147

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×10story building
+49ft-125ft

Overall

54487

Females

22383

F18-39

22383

5K→10K

3.1 - 6.2 mi

Top 93%
×4story building
+50ft-81ft

Overall

55838

Females

23269

F18-39

23269

10K→15K

6.2 - 9.3 mi

Top 91%
×1story
+44ft-51ft

Overall

54487

Females

22383

F18-39

22383

15K→20K

9.3 - 12.4 mi

Top 95%
×3story building
+67ft-40ft

Overall

56589

Females

23890

F18-39

23890

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+8ft-27ft

Overall

51900

Females

21064

F18-39

21064

Half→25K

13.1 - 15.5 mi

Top 83%
×2story building
+50ft-63ft

Overall

49612

Females

19723

F18-39

19723

25K→30K

15.5 - 18.6 mi

Top 83%
×2story building
+69ft-46ft

Overall

49524

Females

19917

F18-39

19917

30K→35K

18.6 - 21.8 mi

Top 90%
×2story building
+87ft-88ft

Overall

53965

Females

22789

F18-39

22789

35K→40K

21.8 - 24.9 mi

Top 86%
×3story building
+58ft-75ft

Overall

51624

Females

21622

F18-39

21622

40K→Finish

24.9 - 26.2 mi

Top 97%
×1story
+14ft-18ft

Overall

58074

Females

25147

F18-39

25147

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#57178
5K → 10K
144768*+624
#57178 → #56554
10K → 15K
85757*+672
#56554 → #55882
15K → 20K
200200-265
#55882 → #56147
20K → Half
9194+185
#56147 → #55962
Half → 25K
19908*+889
#55962 → #55073
25K → 30K
52810+758
#55073 → #54315
30K → 35K
200200-58
#54315 → #54373
35K → 40K
106284*+178
#54373 → #54195
40K → Finish
20018-446
#54195 → #54641
TOTALS
10154139*+2537
#57178 → #54641

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

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