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LONDON MARATHON MASS 2026

Lea Stolpmann

Bib: 36909 F DE

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
131 ft elev
5K· 3.11 mi
12:01/mi
37:18
↑ 49↓ 1250.5%
54 ft elev
10K· 6.21 mi
11:46/mi
1:13:49
↑ 50↓ 810.2%
24 ft elev
15K· 9.32 mi
12:02/mi
1:51:11
↑ 44↓ 51
18 ft elev
20K· 12.43 mi
12:00/mi
2:28:27
↑ 67↓ 400.2%
45 ft elev
Half· 13.10 mi
12:03/mi
2:36:32
↓ 270.6%
25 ft elev
25K· 15.53 mi
12:34/mi
3:07:08
↑ 50↓ 630.1%
12 ft elev
30K· 18.64 mi
20:36/mi
4:11:06
↑ 69↓ 460.1%
35 ft elev
35K· 21.75 mi
14:04/mi
4:54:46
↑ 87↓ 88
34 ft elev
40K· 24.85 mi
13:26/mi
5:36:29
↑ 58↓ 750.1%
17 ft elev
Finish· 26.22 mi
12:50/mi
5:53:59
↑ 14↓ 18
19 ft elev
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:36:3211:58 /mi⚡ faster
2nd Half
3:17:2715:03 /mi+26.1%
Positive split — 26.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2737:1812:0137:18
12:01
-
10K
6.21 mi12:19:581:13:4911:5336:31
11:46
-0:15
15K
9.32 mi12:57:201:51:1111:5637:22
12:02
+0:16
20K
12.43 mi13:34:362:28:2711:5737:16
12:00
-0:02
Half
13.10 mi13:42:412:36:3211:588:05
12:03
+0:03
25K
15.53 mi14:13:173:07:0812:0330:36
12:34
+0:31
30K
18.64 mi15:17:154:11:0613:291:03:58
20:36
+8:02
35K
21.75 mi16:00:554:54:4613:3443:40
14:04
-6:32
40K
24.85 mi16:42:385:36:2913:3341:43
13:26
-0:38
Finish
26.22 mi17:00:085:53:5913:3117:30
12:50
-0:36

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

11:46 /mi

Average Pace

13:31 /mi

Slowest Pace

20:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:06:21

70% of race

Time at Slower Pace

1:47:38

30% of race

Average Pace: 13:30 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:43:2737:1812:0137:18
12:01
#54101
10K
6.21 mi12:19:581:13:4911:5336:31
11:46
#52351
15K
9.32 mi12:57:201:51:1111:5637:22
12:02
#51079
20K
12.43 mi13:34:362:28:2711:5737:16
12:00
#50066
Half
13.10 mi13:42:412:36:3211:588:05
12:03
#49819
25K
15.53 mi14:13:173:07:0812:0330:36
12:34
#48977
30K
18.64 mi15:17:154:11:0613:291:03:58
20:36
#53540
35K
21.75 mi16:00:554:54:4613:3443:40
14:04
#52721
40K
24.85 mi16:42:385:36:2913:3341:43
13:26
#52081
Finish
26.22 mi17:00:085:53:5913:3117:30
12:50
#51868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi541012197421974486351853018530
10K6.21 mi3.10 mi52351+175020820+115420820+1154506911975919759
15K9.32 mi3.11 mi51079+127220005+81520005+815486351853018530
20K12.43 mi3.11 mi50066+101319434+57119434+571477511822518225
Half13.10 mi0.67 mi49819+24719294+14019294+140460481753217532
25K15.53 mi2.43 mi48977+84218843+45118843+451456521740417404
30K18.64 mi3.11 mi53540-456321855-301221855-3012593922586325863
35K21.75 mi3.11 mi52721+81921413+44221413+442463791867418674
40K24.85 mi3.10 mi52081+64021078+33521078+335449721817418174
Finish26.22 mi1.37 mi51868+21320989+8920989+89455161840018400

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×10story building
+49ft-125ft

Overall

48635

Females

18530

F18-39

18530

5K→10K

3.1 - 6.2 mi

Top 85%
×4story building
+50ft-81ft

Overall

50691

Females

19759

F18-39

19759

10K→15K

6.2 - 9.3 mi

Top 81%
×1story
+44ft-51ft

Overall

48635

Females

18530

F18-39

18530

15K→20K

9.3 - 12.4 mi

Top 80%
×3story building
+67ft-40ft

Overall

47751

Females

18225

F18-39

18225

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+8ft-27ft

Overall

46048

Females

17532

F18-39

17532

Half→25K

13.1 - 15.5 mi

Top 76%
×2story building
+50ft-63ft

Overall

45652

Females

17404

F18-39

17404

25K→30K

15.5 - 18.6 mi

Top 99%
×2story building
+69ft-46ft

Overall

59392

Females

25863

F18-39

25863

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+87ft-88ft

Overall

46379

Females

18674

F18-39

18674

35K→40K

21.8 - 24.9 mi

Top 75%
×3story building
+58ft-75ft

Overall

44972

Females

18174

F18-39

18174

40K→Finish

24.9 - 26.2 mi

Top 76%
×1story
+14ft-18ft

Overall

45516

Females

18400

F18-39

18400

Passing Analysis

Category:
Athletes Passed
7247*
Passed By
5014
Net Change
+2233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#54101
5K → 10K1811*61+1750#54101#52351
10K → 15K1374*102+1272#52351#51079
15K → 20K1123*110+1013#51079#50066
20K → Half256*9+247#50066#49819
Half → 25K908*66+842#49819#48977
25K → 30K194582-4563#48977#53540
30K → 35K848*29+819#53540#52721
35K → 40K665*25+640#52721#52081
40K → Finish243*30+213#52081#51868
TOTALS7247*5014+2233

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

Passing Charts

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