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LONDON MARATHON MASS 2026

Maddie Colwell

Bib: 68554 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
10:19/mi
32:02
↑ 49↓ 125
10K· 6.21 mi
12:01/mi
1:09:19
↑ 50↓ 81
15K· 9.32 mi
12:07/mi
1:46:56
↑ 44↓ 51
20K· 12.43 mi
12:06/mi
2:24:31
↑ 67↓ 40
Half· 13.10 mi
12:09/mi
2:32:40
↓ 27
25K· 15.53 mi
11:56/mi
3:01:43
↑ 50↓ 63
30K· 18.64 mi
12:53/mi
3:41:44
↑ 69↓ 46
35K· 21.75 mi
12:44/mi
4:21:15
↑ 87↓ 88
40K· 24.85 mi
12:55/mi
5:01:20
↑ 58↓ 75
Finish· 26.22 mi
12:13/mi
5:17:59
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:32:4011:40 /mi⚡ faster
2nd Half
2:45:1912:37 /mi+8.3%
Positive split — 8.3% 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
32:0210:193.11 mi32:02
10:19
-
10K
1:09:1911:103.10 mi37:17
12:01
+1:42
15K
1:46:5611:293.11 mi37:37
12:07
+0:06
20K
2:24:3111:383.11 mi37:35
12:06
-0:01
Half(13.10 mi)
2:32:4011:400.67 mi8:09
12:09
+0:03
25K
3:01:4311:422.43 mi29:03
11:56
-0:13
30K
3:41:4411:543.11 mi40:01
12:53
+0:57
35K
4:21:1512:013.11 mi39:31
12:44
-0:09
40K
5:01:2012:083.10 mi40:05
12:55
+0:11
Finish(26.22 mi)
5:17:5912:091.37 mi16:39
12:13
-0:42
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:19 /mi

Average Pace

12:08 /mi

Slowest Pace

12:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

32:02

10% of race

Time at Steady Pace

2:46:20

52% of race

Time at Slower Pace

1:59:37

38% of race

Average Pace: 12:08 /mi

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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 mi420321449714497490301878218782
10K3.10 mi48067-603518058-356118058-3561518442053420534
15K3.11 mi48418-35118302-24418302-244490301878218782
20K3.11 mi48352+6618351-4918351-49482471853818538
Half(13.10 mi)0.67 mi48216+13618293+5818293+58465391779217792
25K2.43 mi47077+113917718+57517718+575426621571315713
30K3.11 mi46422+65517477+24117477+241438281676616766
35K3.11 mi45309+111317000+47717000+477392521499214992
40K3.10 mi44862+44716895+10516895+105417701655716557
Finish(26.22 mi)1.37 mi44642+22016833+6216833+62413391627316273

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10story building
+49ft-125ft

Overall

49030

Females

18782

F18-39

18782

5K→10K

3.1 - 6.2 mi

Top 87%
×4story building
+50ft-81ft

Overall

51844

Females

20534

F18-39

20534

10K→15K

6.2 - 9.3 mi

Top 82%
×1story
+44ft-51ft

Overall

49030

Females

18782

F18-39

18782

15K→20K

9.3 - 12.4 mi

Top 81%
×3story building
+67ft-40ft

Overall

48247

Females

18538

F18-39

18538

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+8ft-27ft

Overall

46539

Females

17792

F18-39

17792

Half→25K

13.1 - 15.5 mi

Top 71%
×2story building
+50ft-63ft

Overall

42662

Females

15713

F18-39

15713

25K→30K

15.5 - 18.6 mi

Top 73%
×2story building
+69ft-46ft

Overall

43828

Females

16766

F18-39

16766

30K→35K

18.6 - 21.8 mi

Top 66%
×2story building
+87ft-88ft

Overall

39252

Females

14992

F18-39

14992

35K→40K

21.8 - 24.9 mi

Top 70%
×3story building
+58ft-75ft

Overall

41770

Females

16557

F18-39

16557

40K→Finish

24.9 - 26.2 mi

Top 69%
×1story
+14ft-18ft

Overall

41339

Females

16273

F18-39

16273

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#42032
5K → 10K
610368-6035
#42032 → #48067
10K → 15K
838487-351
#48067 → #48418
15K → 20K
484550+66
#48418 → #48352
20K → Half
39175+136
#48352 → #48216
Half → 25K
451184+1139
#48216 → #47077
25K → 30K
207862+655
#47077 → #46422
30K → 35K
711184+1113
#46422 → #45309
35K → 40K
155602+447
#45309 → #44862
40K → Finish
67287+220
#44862 → #44642
TOTALS
80095399-2610
#42032 → #44642

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