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LONDON MARATHON MASS 2026

Amba Pattison

Bib: 25820 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
10:55/mi
33:53
↑ 49↓ 125
10K· 6.21 mi
10:50/mi
1:07:32
↑ 50↓ 81
15K· 9.32 mi
11:14/mi
1:42:23
↑ 44↓ 51
20K· 12.43 mi
11:25/mi
2:17:51
↑ 67↓ 40
Half· 13.10 mi
12:11/mi
2:26:01
↓ 27
25K· 15.53 mi
15:13/mi
3:03:04
↑ 50↓ 63
30K· 18.64 mi
13:53/mi
3:46:11
↑ 69↓ 46
35K· 21.75 mi
13:46/mi
4:28:56
↑ 87↓ 88
40K· 24.85 mi
13:22/mi
5:10:27
↑ 58↓ 75
Finish· 26.22 mi
15:30/mi
5:31:35
↑ 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
2:26:0111:09 /mi⚡ faster
2nd Half
3:05:3414:09 /mi+27.1%
Positive split — 27.1% 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
33:5310:553.11 mi33:53
10:55
-
10K
1:07:3210:533.10 mi33:39
10:50
-0:05
15K
1:42:2311:003.11 mi34:51
11:14
+0:24
20K
2:17:5111:063.11 mi35:28
11:25
+0:11
Half(13.10 mi)
2:26:0111:090.67 mi8:10
12:11
+0:46
25K
3:03:0411:482.43 mi37:03
15:13
+3:02
30K
3:46:1112:093.11 mi43:07
13:53
-1:20
35K
4:28:5612:223.11 mi42:45
13:46
-0:07
40K
5:10:2712:303.10 mi41:31
13:22
-0:24
Finish(26.22 mi)
5:31:3512:401.37 mi21:08
15:30
+2:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

12:39 /mi

Slowest Pace

15:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:01

44% of race

Time at Steady Pace

2:07:23

38% of race

Time at Slower Pace

58:11

18% of race

Average Pace: 12:39 /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 mi475381776717767433711539115391
10K3.10 mi45743+179516665+110216665+1102442751584415844
15K3.11 mi44744+99916101+56416101+564433711539115391
20K3.11 mi44647+9716104-316104-3446031639116391
Half(13.10 mi)0.67 mi44761-11416205-10116205-101466831788917889
25K2.43 mi47573-281218013-180818013-1808545112267922679
30K3.11 mi47766-19318244-23118244-231485391937719377
35K3.11 mi47284+48218100+14418100+144449601789717897
40K3.10 mi46941+34318029+7118029+71446211800018000
Finish(26.22 mi)1.37 mi47669-72818507-47818507-478555162371523715

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×10
+49ft-125ft

Overall

43371

Females

15391

F18-39

15391

5K→10K

3.1 - 6.2 mi

Top 74%
×4
+50ft-81ft

Overall

44275

Females

15844

F18-39

15844

10K→15K

6.2 - 9.3 mi

Top 73%
+44ft-51ft

Overall

43371

Females

15391

F18-39

15391

15K→20K

9.3 - 12.4 mi

Top 75%
×3
+67ft-40ft

Overall

44603

Females

16391

F18-39

16391

20K→Half

12.4 - 13.1 mi

Top 78%
×2
+8ft-27ft

Overall

46683

Females

17889

F18-39

17889

Half→25K

13.1 - 15.5 mi

Top 91%
×2
+50ft-63ft

Overall

54511

Females

22679

F18-39

22679

25K→30K

15.5 - 18.6 mi

Top 81%
×2
+69ft-46ft

Overall

48539

Females

19377

F18-39

19377

30K→35K

18.6 - 21.8 mi

Top 75%
×2
+87ft-88ft

Overall

44960

Females

17897

F18-39

17897

35K→40K

21.8 - 24.9 mi

Top 75%
×3
+58ft-75ft

Overall

44621

Females

18000

F18-39

18000

40K→Finish

24.9 - 26.2 mi

Top 93%
+14ft-18ft

Overall

55516

Females

23715

F18-39

23715

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#47538
5K → 10K
1481943+1795
#47538 → #45743
10K → 15K
1741173+999
#45743 → #44744
15K → 20K
487584+97
#44744 → #44647
20K → Half
20894-114
#44647 → #44761
Half → 25K
287563-2812
#44761 → #47573
25K → 30K
597404-193
#47573 → #47766
30K → 35K
173655+482
#47766 → #47284
35K → 40K
181524+343
#47284 → #46941
40K → Finish
77850-728
#46941 → #47669
TOTALS
56215490-131
#47538 → #47669

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