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LONDON MARATHON MASS 2026

Claire Wilkin

Bib: 37367 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
11:54/mi
36:58
↑ 49↓ 125
10K· 6.21 mi
12:11/mi
1:14:49
↑ 50↓ 81
15K· 9.32 mi
13:38/mi
1:57:10
↑ 44↓ 51
20K· 12.43 mi
14:39/mi
2:42:39
↑ 67↓ 40
Half· 13.10 mi
17:21/mi
2:54:17
↓ 27
25K· 15.53 mi
16:20/mi
3:34:04
↑ 50↓ 63
30K· 18.64 mi
16:52/mi
4:26:26
↑ 69↓ 46
35K· 21.75 mi
17:16/mi
5:20:02
↑ 87↓ 88
40K· 24.85 mi
16:42/mi
6:11:52
↑ 58↓ 75
Finish· 26.22 mi
15:40/mi
6:33:13
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:54:1713:19 /mi⚡ faster
2nd Half
3:38:5616:42 /mi+25.6%
Positive split — 25.6% 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
36:5811:543.11 mi36:58
11:54
-
10K
1:14:4912:033.10 mi37:51
12:11
+0:17
15K
1:57:1012:353.11 mi42:21
13:38
+1:27
20K
2:42:3913:063.11 mi45:29
14:39
+1:01
Half(13.10 mi)
2:54:1713:190.67 mi11:38
17:21
+2:42
25K
3:34:0413:472.43 mi39:47
16:20
-1:01
30K
4:26:2614:183.11 mi52:22
16:52
+0:32
35K
5:20:0214:433.11 mi53:36
17:16
+0:24
40K
6:11:5214:583.10 mi51:50
16:42
-0:34
Finish(26.22 mi)
6:33:1315:011.37 mi21:21
15:40
-1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:54 /mi

Average Pace

15:00 /mi

Slowest Pace

17:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:39

41% of race

Time at Steady Pace

3:38:56

56% of race

Time at Slower Pace

11:38

3% of race

Average Pace: 15:00 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi536752167221672547842257422574
10K3.10 mi53115+56021331+34121331+341526112105921059
15K3.11 mi53793-67821813-48221813-482547842257422574
20K3.11 mi54687-89422475-66222475-662561772361123611
Half(13.10 mi)0.67 mi55107-42022766-29122766-291586182535125351
25K2.43 mi55476-36923033-26723033-267564342386223862
30K3.11 mi55931-45523383-35023383-350567872419524195
35K3.11 mi56172-24123607-22423607-224565752424924249
40K3.10 mi56362-19023778-17123778-171566642432724327
Finish(26.22 mi)1.37 mi56375-1323798-2023798-20558562389823898

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×10story building
+49ft-125ft

Overall

54784

Females

22574

F45-49

22574

5K→10K

3.1 - 6.2 mi

Top 88%
×4story building
+50ft-81ft

Overall

52611

Females

21059

F45-49

21059

10K→15K

6.2 - 9.3 mi

Top 92%
×1story
+44ft-51ft

Overall

54784

Females

22574

F45-49

22574

15K→20K

9.3 - 12.4 mi

Top 94%
×3story building
+67ft-40ft

Overall

56177

Females

23611

F45-49

23611

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+8ft-27ft

Overall

58618

Females

25351

F45-49

25351

Half→25K

13.1 - 15.5 mi

Top 94%
×2story building
+50ft-63ft

Overall

56434

Females

23862

F45-49

23862

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+69ft-46ft

Overall

56787

Females

24195

F45-49

24195

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+87ft-88ft

Overall

56575

Females

24249

F45-49

24249

35K→40K

21.8 - 24.9 mi

Top 95%
×3story building
+58ft-75ft

Overall

56664

Females

24327

F45-49

24327

40K→Finish

24.9 - 26.2 mi

Top 93%
×1story
+14ft-18ft

Overall

55856

Females

23898

F45-49

23898

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53675
5K → 10K
340900+560
#53675 → #53115
10K → 15K
888210-678
#53115 → #53793
15K → 20K
1019125-894
#53793 → #54687
20K → Half
43515-420
#54687 → #55107
Half → 25K
550181-369
#55107 → #55476
25K → 30K
594139-455
#55476 → #55931
30K → 35K
364123-241
#55931 → #56172
35K → 40K
26979-190
#56172 → #56362
40K → Finish
7865-13
#56362 → #56375
TOTALS
45371837-2700
#53675 → #56375

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