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LONDON MARATHON MASS 2026

Ruth Henderson

Bib: 35673 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
13:16/mi
41:12
↑ 49↓ 125
10K· 6.21 mi
14:40/mi
1:26:44
↑ 50↓ 81
15K· 9.32 mi
14:14/mi
2:10:57
↑ 44↓ 51
20K· 12.43 mi
14:34/mi
2:56:10
↑ 67↓ 40
Half· 13.10 mi
14:29/mi
3:05:53
↓ 27
25K· 15.53 mi
15:21/mi
3:43:14
↑ 50↓ 63
30K· 18.64 mi
19:21/mi
4:43:21
↑ 69↓ 46
35K· 21.75 mi
19:24/mi
5:43:37
↑ 87↓ 88
40K· 24.85 mi
19:22/mi
6:43:45
↑ 58↓ 75
Finish· 26.22 mi
18:50/mi
7:09:26
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
3:05:5314:12 /mi⚡ faster
2nd Half
4:03:3318:34 /mi+31.0%
Positive split — 31.0% 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
41:1213:163.11 mi41:12
13:16
-
10K
1:26:4413:583.10 mi45:32
14:40
+1:24
15K
2:10:5714:033.11 mi44:13
14:14
-0:26
20K
2:56:1014:113.11 mi45:13
14:34
+0:20
Half(13.10 mi)
3:05:5314:120.67 mi9:43
14:29
-0:05
25K
3:43:1414:232.43 mi37:21
15:21
+0:52
30K
4:43:2115:133.11 mi1:00:07
19:21
+4:00
35K
5:43:3715:483.11 mi1:00:16
19:24
+0:03
40K
6:43:4516:153.10 mi1:00:08
19:22
-0:02
Finish(26.22 mi)
7:09:2616:241.37 mi25:41
18:50
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:16 /mi

Average Pace

16:23 /mi

Slowest Pace

19:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

41:12

10% of race

Time at Steady Pace

3:02:02

42% of race

Time at Slower Pace

3:26:12

48% of race

Average Pace: 16:23 /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 mi576612451524515562232355923559
10K3.10 mi58033-37224803-28824803-288582112495124951
15K3.11 mi57530+50324435+36824435+368562232355923559
20K3.11 mi57198+33224215+22024215+220560312350623506
Half(13.10 mi)0.67 mi57107+9124165+5024165+50549012297522975
25K2.43 mi56798+30923958+20723958+207547892285022850
30K3.11 mi57574-77624511-55324511-553590002561625616
35K3.11 mi57960-38624805-29424805-294588082553925539
40K3.10 mi58231-27125003-19825003-198590422566025660
Finish(26.22 mi)1.37 mi58353-12225095-9225095-92589662564925649

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×10story building
+49ft-125ft

Overall

56223

Females

23559

F18-39

23559

5K→10K

3.1 - 6.2 mi

Top 97%
×4story building
+50ft-81ft

Overall

58211

Females

24951

F18-39

24951

10K→15K

6.2 - 9.3 mi

Top 94%
×1story
+44ft-51ft

Overall

56223

Females

23559

F18-39

23559

15K→20K

9.3 - 12.4 mi

Top 94%
×3story building
+67ft-40ft

Overall

56031

Females

23506

F18-39

23506

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+8ft-27ft

Overall

54901

Females

22975

F18-39

22975

Half→25K

13.1 - 15.5 mi

Top 92%
×2story building
+50ft-63ft

Overall

54789

Females

22850

F18-39

22850

25K→30K

15.5 - 18.6 mi

Top 99%
×2story building
+69ft-46ft

Overall

59000

Females

25616

F18-39

25616

30K→35K

18.6 - 21.8 mi

Top 98%
×2story building
+87ft-88ft

Overall

58808

Females

25539

F18-39

25539

35K→40K

21.8 - 24.9 mi

Top 99%
×3story building
+58ft-75ft

Overall

59042

Females

25660

F18-39

25660

40K→Finish

24.9 - 26.2 mi

Top 99%
×1story
+14ft-18ft

Overall

58966

Females

25649

F18-39

25649

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#57661
5K → 10K
553181-372
#57661 → #58033
10K → 15K
52555+503
#58033 → #57530
15K → 20K
69401+332
#57530 → #57198
20K → Half
19110+91
#57198 → #57107
Half → 25K
82391+309
#57107 → #56798
25K → 30K
81135-776
#56798 → #57574
30K → 35K
41933-386
#57574 → #57960
35K → 40K
28817-271
#57960 → #58231
40K → Finish
13311-122
#58231 → #58353
TOTALS
24261734-692
#57661 → #58353

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