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LONDON MARATHON MASS 2026

Marli Stein

Bib: 25554 F CA

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
10:51/mi
33:41
↑ 49↓ 125
10K· 6.21 mi
11:41/mi
1:09:57
↑ 50↓ 81
15K· 9.32 mi
13:37/mi
1:52:14
↑ 44↓ 51
20K· 12.43 mi
13:16/mi
2:33:26
↑ 67↓ 40
Half· 13.10 mi
13:56/mi
2:42:47
↓ 27
25K· 15.53 mi
14:54/mi
3:19:03
↑ 50↓ 63
30K· 18.64 mi
16:13/mi
4:09:25
↑ 69↓ 46
35K· 21.75 mi
16:30/mi
5:00:40
↑ 87↓ 88
40K· 24.85 mi
14:32/mi
5:45:48
↑ 58↓ 75
Finish· 26.22 mi
14:49/mi
6:06:00
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:42:4712:26 /mi⚡ faster
2nd Half
3:23:1315:30 /mi+24.8%
Positive split — 24.8% 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
33:4110:513.11 mi33:41
10:51
-
10K
1:09:5711:163.10 mi36:16
11:41
+0:50
15K
1:52:1412:033.11 mi42:17
13:37
+1:56
20K
2:33:2612:213.11 mi41:12
13:16
-0:21
Half(13.10 mi)
2:42:4712:260.67 mi9:21
13:56
+0:40
25K
3:19:0312:492.43 mi36:16
14:54
+0:58
30K
4:09:2513:233.11 mi50:22
16:13
+1:19
35K
5:00:4013:503.11 mi51:15
16:30
+0:17
40K
5:45:4813:553.10 mi45:08
14:32
-1:58
Finish(26.22 mi)
6:06:0013:591.37 mi20:12
14:49
+0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:51 /mi

Average Pace

13:58 /mi

Slowest Pace

16:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:33:26

42% of race

Time at Steady Pace

1:50:57

30% of race

Time at Slower Pace

1:41:37

28% of race

Average Pace: 13:58 /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 mi469921742117421547242253222532
10K3.10 mi48812-182018533-111218533-1112502561949319493
15K3.11 mi51632-282020377-184420377-1844547242253222532
20K3.11 mi51969-33720672-29520672-295527232138121381
Half(13.10 mi)0.67 mi52051-8220740-6820740-68534172202322023
25K2.43 mi52475-42421095-35521095-355537222218822188
30K3.11 mi53226-75121651-55621651-556557582355923559
35K3.11 mi53696-47022018-36722018-367551352344023440
40K3.10 mi53482+21421957+6121957+61507502115021150
Finish(26.22 mi)1.37 mi53587-10522042-8522042-85538882280322803

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×10story building
+49ft-125ft

Overall

54724

Females

22532

F18-39

22532

5K→10K

3.1 - 6.2 mi

Top 84%
×4story building
+50ft-81ft

Overall

50256

Females

19493

F18-39

19493

10K→15K

6.2 - 9.3 mi

Top 92%
×1story
+44ft-51ft

Overall

54724

Females

22532

F18-39

22532

15K→20K

9.3 - 12.4 mi

Top 88%
×3story building
+67ft-40ft

Overall

52723

Females

21381

F18-39

21381

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+8ft-27ft

Overall

53417

Females

22023

F18-39

22023

Half→25K

13.1 - 15.5 mi

Top 90%
×2story building
+50ft-63ft

Overall

53722

Females

22188

F18-39

22188

25K→30K

15.5 - 18.6 mi

Top 93%
×2story building
+69ft-46ft

Overall

55758

Females

23559

F18-39

23559

30K→35K

18.6 - 21.8 mi

Top 92%
×2story building
+87ft-88ft

Overall

55135

Females

23440

F18-39

23440

35K→40K

21.8 - 24.9 mi

Top 85%
×3story building
+58ft-75ft

Overall

50750

Females

21150

F18-39

21150

40K→Finish

24.9 - 26.2 mi

Top 90%
×1story
+14ft-18ft

Overall

53888

Females

22803

F18-39

22803

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#46992
5K → 10K
2163343-1820
#46992 → #48812
10K → 15K
289070-2820
#48812 → #51632
15K → 20K
643306-337
#51632 → #51969
20K → Half
15068-82
#51969 → #52051
Half → 25K
671247-424
#52051 → #52475
25K → 30K
884133-751
#52475 → #53226
30K → 35K
622152-470
#53226 → #53696
35K → 40K
116330+214
#53696 → #53482
40K → Finish
17570-105
#53482 → #53587
TOTALS
83141719-6595
#46992 → #53587

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