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LONDON MARATHON MASS 2026

Lauren Donovan-Whitehouse

Bib: 70181 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
12:15/mi
38:02
↑ 49↓ 125
10K· 6.21 mi
13:03/mi
1:18:33
↑ 50↓ 81
15K· 9.32 mi
14:21/mi
2:03:06
↑ 44↓ 51
20K· 12.43 mi
15:25/mi
2:50:58
↑ 67↓ 40
Half· 13.10 mi
17:01/mi
3:02:23
↓ 27
25K· 15.53 mi
17:54/mi
3:45:58
↑ 50↓ 63
30K· 18.64 mi
17:17/mi
4:39:38
↑ 69↓ 46
35K· 21.75 mi
18:55/mi
5:38:23
↑ 87↓ 88
40K· 24.85 mi
17:26/mi
6:32:32
↑ 58↓ 75
Finish· 26.22 mi
17:08/mi
6:55:53
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
3:02:2313:56 /mi⚡ faster
2nd Half
3:53:3017:48 /mi+28.0%
Positive split — 28.0% 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
38:0212:153.11 mi38:02
12:15
-
10K
1:18:3312:393.10 mi40:31
13:03
+0:48
15K
2:03:0613:133.11 mi44:33
14:21
+1:18
20K
2:50:5813:463.11 mi47:52
15:25
+1:04
Half(13.10 mi)
3:02:2313:560.67 mi11:25
17:01
+1:36
25K
3:45:5814:332.43 mi43:35
17:54
+0:53
30K
4:39:3815:013.11 mi53:40
17:17
-0:37
35K
5:38:2315:343.11 mi58:45
18:55
+1:38
40K
6:32:3215:483.10 mi54:09
17:26
-1:29
Finish(26.22 mi)
6:55:5315:531.37 mi23:21
17:08
-0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:15 /mi

Average Pace

15:52 /mi

Slowest Pace

18:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:58

41% of race

Time at Steady Pace

3:06:10

45% of race

Time at Slower Pace

58:45

14% of race

Average Pace: 15:52 /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 mi549892257622576564422370323703
10K3.10 mi55295-30622835-25922835-259554682300223002
15K3.11 mi55777-48223193-35823193-358564422370323703
20K3.11 mi56409-63223660-46723660-467573442438024380
Half(13.10 mi)0.67 mi56621-21223823-16323823-163584352523825238
25K2.43 mi57097-47624173-35024173-350580882493224932
30K3.11 mi57260-16324324-15124324-151573412454024540
35K3.11 mi57649-38924590-26624590-266584782534625346
40K3.10 mi57725-7624662-7224662-72577002488124881
Finish(26.22 mi)1.37 mi57784-5924713-5124713-51578032500325003

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×10story building
+49ft-125ft

Overall

56442

Females

23703

F18-39

23703

5K→10K

3.1 - 6.2 mi

Top 93%
×4story building
+50ft-81ft

Overall

55468

Females

23002

F18-39

23002

10K→15K

6.2 - 9.3 mi

Top 94%
×1story
+44ft-51ft

Overall

56442

Females

23703

F18-39

23703

15K→20K

9.3 - 12.4 mi

Top 96%
×3story building
+67ft-40ft

Overall

57344

Females

24380

F18-39

24380

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+8ft-27ft

Overall

58435

Females

25238

F18-39

25238

Half→25K

13.1 - 15.5 mi

Top 97%
×2story building
+50ft-63ft

Overall

58088

Females

24932

F18-39

24932

25K→30K

15.5 - 18.6 mi

Top 96%
×2story building
+69ft-46ft

Overall

57341

Females

24540

F18-39

24540

30K→35K

18.6 - 21.8 mi

Top 98%
×2story building
+87ft-88ft

Overall

58478

Females

25346

F18-39

25346

35K→40K

21.8 - 24.9 mi

Top 97%
×3story building
+58ft-75ft

Overall

57700

Females

24881

F18-39

24881

40K→Finish

24.9 - 26.2 mi

Top 97%
×1story
+14ft-18ft

Overall

57803

Females

25003

F18-39

25003

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#54989
5K → 10K
734428-306
#54989 → #55295
10K → 15K
676194-482
#55295 → #55777
15K → 20K
774142-632
#55777 → #56409
20K → Half
24129-212
#56409 → #56621
Half → 25K
582106-476
#56621 → #57097
25K → 30K
295132-163
#57097 → #57260
30K → 35K
42435-389
#57260 → #57649
35K → 40K
14468-76
#57649 → #57725
40K → Finish
8526-59
#57725 → #57784
TOTALS
39551160-2795
#54989 → #57784

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

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Mika Timing

Mika Timing