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LONDON MARATHON MASS 2026

Katherine Lambert

Bib: 67014 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
11:38/mi
36:08
↑ 49↓ 125
10K· 6.21 mi
13:19/mi
1:17:30
↑ 50↓ 81
15K· 9.32 mi
11:30/mi
1:53:11
↑ 44↓ 51
20K· 12.43 mi
11:29/mi
2:28:51
↑ 67↓ 40
Half· 13.10 mi
12:17/mi
2:37:05
↓ 27
25K· 15.53 mi
12:27/mi
3:07:23
↑ 50↓ 63
30K· 18.64 mi
13:22/mi
3:48:52
↑ 69↓ 46
35K· 21.75 mi
16:23/mi
4:39:43
↑ 87↓ 88
40K· 24.85 mi
14:54/mi
5:25:59
↑ 58↓ 75
Finish· 26.22 mi
13:41/mi
5:44:38
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:37:0512:00 /mi⚡ faster
2nd Half
3:07:3314:18 /mi+19.4%
Positive split — 19.4% 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
36:0811:383.11 mi36:08
11:38
-
10K
1:17:3012:293.10 mi41:22
13:19
+1:41
15K
1:53:1112:093.11 mi35:41
11:30
-1:49
20K
2:28:5111:593.11 mi35:40
11:29
-0:01
Half(13.10 mi)
2:37:0512:000.67 mi8:14
12:17
+0:48
25K
3:07:2312:042.43 mi30:18
12:27
+0:10
30K
3:48:5212:173.11 mi41:29
13:22
+0:55
35K
4:39:4312:523.11 mi50:51
16:23
+3:01
40K
5:25:5913:073.10 mi46:16
14:54
-1:29
Finish(26.22 mi)
5:44:3813:101.37 mi18:39
13:41
-1:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:29 /mi

Average Pace

13:09 /mi

Slowest Pace

16:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:01

42% of race

Time at Steady Pace

1:41:30

29% of race

Time at Slower Pace

1:37:07

28% of race

Average Pace: 13:09 /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 mi523962079020790452691646716467
10K3.10 mi54730-233422434-164422434-1644561162346423464
15K3.11 mi52086+264420683+175120683+1751452691646716467
20K3.11 mi50212+187419536+114719536+1147450011662016620
Half(13.10 mi)0.67 mi50034+17819437+9919437+99470701812418124
25K2.43 mi49051+98318889+54818889+548450471706017060
30K3.11 mi48479+57218655+23418655+234461511803918039
35K3.11 mi49860-138119648-99319648-993548322325323253
40K3.10 mi50262-40220000-35220000-352521902191421914
Finish(26.22 mi)1.37 mi50265-320037-3720037-37498582068020680

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×10story building
+49ft-125ft

Overall

45269

Females

16467

F18-39

16467

5K→10K

3.1 - 6.2 mi

Top 94%
×4story building
+50ft-81ft

Overall

56116

Females

23464

F18-39

23464

10K→15K

6.2 - 9.3 mi

Top 76%
×1story
+44ft-51ft

Overall

45269

Females

16467

F18-39

16467

15K→20K

9.3 - 12.4 mi

Top 75%
×3story building
+67ft-40ft

Overall

45001

Females

16620

F18-39

16620

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+8ft-27ft

Overall

47070

Females

18124

F18-39

18124

Half→25K

13.1 - 15.5 mi

Top 75%
×2story building
+50ft-63ft

Overall

45047

Females

17060

F18-39

17060

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+69ft-46ft

Overall

46151

Females

18039

F18-39

18039

30K→35K

18.6 - 21.8 mi

Top 92%
×2story building
+87ft-88ft

Overall

54832

Females

23253

F18-39

23253

35K→40K

21.8 - 24.9 mi

Top 87%
×3story building
+58ft-75ft

Overall

52190

Females

21914

F18-39

21914

40K→Finish

24.9 - 26.2 mi

Top 83%
×1story
+14ft-18ft

Overall

49858

Females

20680

F18-39

20680

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52396
5K → 10K
2479145-2334
#52396 → #54730
10K → 15K
72651+2644
#54730 → #52086
15K → 20K
111885+1874
#52086 → #50212
20K → Half
42220+178
#50212 → #50034
Half → 25K
311014+983
#50034 → #49051
25K → 30K
184756+572
#49051 → #48479
30K → 35K
147089-1381
#48479 → #49860
35K → 40K
545143-402
#49860 → #50262
40K → Finish
141138-3
#50262 → #50265
TOTALS
49107041+2131
#52396 → #50265

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