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LONDON MARATHON MASS 2026

Lotty Turnbull

Bib: 29889 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
11:50/mi
36:45
↑ 49↓ 125
10K· 6.21 mi
11:45/mi
1:13:13
↑ 50↓ 81
15K· 9.32 mi
11:44/mi
1:49:38
↑ 44↓ 51
20K· 12.43 mi
11:19/mi
2:24:46
↑ 67↓ 40
Half· 13.10 mi
11:26/mi
2:32:26
↓ 27
25K· 15.53 mi
11:30/mi
3:00:26
↑ 50↓ 63
30K· 18.64 mi
11:40/mi
3:36:40
↑ 69↓ 46
35K· 21.75 mi
13:13/mi
4:17:42
↑ 87↓ 88
40K· 24.85 mi
11:35/mi
4:53:41
↑ 58↓ 75
Finish· 26.22 mi
10:49/mi
5:08:25
↑ 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
2:32:2611:39 /mi⚡ faster
2nd Half
2:35:5911:54 /mi+2.3%
Positive split — 2.3% 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
36:4511:503.11 mi36:45
11:50
-
10K
1:13:1311:473.10 mi36:28
11:45
-0:05
15K
1:49:3811:463.11 mi36:25
11:44
-0:01
20K
2:24:4611:393.11 mi35:08
11:19
-0:25
Half(13.10 mi)
2:32:2611:390.67 mi7:40
11:26
+0:07
25K
3:00:2611:372.43 mi28:00
11:30
+0:04
30K
3:36:4011:383.11 mi36:14
11:40
+0:10
35K
4:17:4211:513.11 mi41:02
13:13
+1:33
40K
4:53:4111:493.10 mi35:59
11:35
-1:38
Finish(26.22 mi)
5:08:2511:471.37 mi14:44
10:49
-0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

11:46 /mi

Slowest Pace

13:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

49:52

16% of race

Time at Steady Pace

3:37:31

71% of race

Time at Slower Pace

41:02

13% of race

Average Pace: 11:46 /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 mi533612144821448468471742117421
10K3.10 mi51940+142120545+90320545+903506011969919699
15K3.11 mi50165+177519406+113919406+1139468471742117421
20K3.11 mi48452+171318411+99518411+995439281601116011
Half(13.10 mi)0.67 mi48128+32418247+16418247+164422171530515305
25K2.43 mi46557+157117411+83617411+836402461440414404
30K3.11 mi44728+182916464+94716464+947369771322613226
35K3.11 mi44236+49216394+7016394+70419661636816368
40K3.10 mi42866+137015829+56515829+565323931208912089
Finish(26.22 mi)1.37 mi42260+60615555+27415555+274299281099110991

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×10
+49ft-125ft

Overall

46847

Females

17421

F18-39

17421

5K→10K

3.1 - 6.2 mi

Top 85%
×4
+50ft-81ft

Overall

50601

Females

19699

F18-39

19699

10K→15K

6.2 - 9.3 mi

Top 78%
+44ft-51ft

Overall

46847

Females

17421

F18-39

17421

15K→20K

9.3 - 12.4 mi

Top 73%
×3
+67ft-40ft

Overall

43928

Females

16011

F18-39

16011

20K→Half

12.4 - 13.1 mi

Top 71%
×2
+8ft-27ft

Overall

42217

Females

15305

F18-39

15305

Half→25K

13.1 - 15.5 mi

Top 67%
×2
+50ft-63ft

Overall

40246

Females

14404

F18-39

14404

25K→30K

15.5 - 18.6 mi

Top 62%
×2
+69ft-46ft

Overall

36977

Females

13226

F18-39

13226

30K→35K

18.6 - 21.8 mi

Top 70%
×2
+87ft-88ft

Overall

41966

Females

16368

F18-39

16368

35K→40K

21.8 - 24.9 mi

Top 54%
×3
+58ft-75ft

Overall

32393

Females

12089

F18-39

12089

40K→Finish

24.9 - 26.2 mi

Top 50%
+14ft-18ft

Overall

29928

Females

10991

F18-39

10991

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53361
5K → 10K
1141535+1421
#53361 → #51940
10K → 15K
471822+1775
#51940 → #50165
15K → 20K
241737+1713
#50165 → #48452
20K → Half
3327+324
#48452 → #48128
Half → 25K
191590+1571
#48128 → #46557
25K → 30K
151844+1829
#46557 → #44728
30K → 35K
254746+492
#44728 → #44236
35K → 40K
151385+1370
#44236 → #42866
40K → Finish
4610+606
#42866 → #42260
TOTALS
49511596+11101
#53361 → #42260

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