Rebecca Agar

Bib: 36565 F GB

0:00
0:00
/ mi
Be the first to cheer!
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
10:53/mi
33:47
49125
10K· 6.21 mi
11:15/mi
1:08:42
5081
15K· 9.32 mi
11:40/mi
1:44:55
4451
20K· 12.43 mi
11:21/mi
2:20:10
6740
Half· 13.10 mi
12:37/mi
2:28:38
27
25K· 15.53 mi
12:06/mi
2:58:06
5063
30K· 18.64 mi
13:30/mi
3:40:02
6946
35K· 21.75 mi
13:51/mi
4:23:01
8788
40K· 24.85 mi
13:55/mi
5:06:14
5875
Finish· 26.22 mi
13:12/mi
5:24:13
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:28:3811:21 /mi⚡ faster
2nd Half
2:55:3513:23 /mi+18.1%
Positive split — 18.1% slower in the second half
AI Race Performance Report

Rebecca's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:4710:533.11 mi33:47
10:53
-
10K
1:08:4211:043.10 mi34:55
11:15
+0:22
15K
1:44:5511:163.11 mi36:13
11:40
+0:25
20K
2:20:1011:173.11 mi35:15
11:21
-0:19
Half(13.10 mi)
2:28:3811:210.67 mi8:28
12:37
+1:16
25K
2:58:0611:282.43 mi29:28
12:06
-0:31
30K
3:40:0211:493.11 mi41:56
13:30
+1:24
35K
4:23:0112:063.11 mi42:59
13:51
+0:21
40K
5:06:1412:203.10 mi43:13
13:55
+0:04
Finish(26.22 mi)
5:24:1312:231.37 mi17:59
13:12
-0:43
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rebecca's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

12:22 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:10

43% of race

Time at Steady Pace

37:56

12% of race

Time at Slower Pace

2:26:07

45% of race

Average Pace: 12:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi472721759317593464171717117171
10K3.10 mi47275-31759317593473871765817658
15K3.11 mi46855+42017355+23817355+238464171717117171
20K3.11 mi45996+85916939+41616939+416441701614716147
Half(13.10 mi)0.67 mi46199-20317088-14917088-149487141908119081
25K2.43 mi45592+60716836+25216836+252435091619916199
30K3.11 mi45885-29317154-31817154-318468301840818408
35K3.11 mi45797+8817272-11817272-118453441810318103
40K3.10 mi46001-20417510-23817510-238476941955919559
Finish(26.22 mi)1.37 mi46036-3517579-6917579-69474871941819418

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46417

Females

17171

F18-39

17171

5K→10K

3.1 - 6.2 mi

Top 79%
55 ft24 ft
50ft81ft
45 ft

Overall

47387

Females

17658

F18-39

17658

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46417

Females

17171

F18-39

17171

15K→20K

9.3 - 12.4 mi

Top 74%
18 ft45 ft
67ft40ft
38 ft

Overall

44170

Females

16147

F18-39

16147

20K→Half

12.4 - 13.1 mi

Top 81%
45 ft26 ft
8ft27ft
20 ft

Overall

48714

Females

19081

F18-39

19081

Half→25K

13.1 - 15.5 mi

Top 73%
25 ft12 ft
50ft63ft
20 ft

Overall

43509

Females

16199

F18-39

16199

25K→30K

15.5 - 18.6 mi

Top 78%
12 ft35 ft
69ft46ft
28 ft

Overall

46830

Females

18408

F18-39

18408

30K→35K

18.6 - 21.8 mi

Top 76%
35 ft34 ft
87ft88ft
23 ft

Overall

45344

Females

18103

F18-39

18103

35K→40K

21.8 - 24.9 mi

Top 80%
34 ft17 ft
58ft75ft
31 ft

Overall

47694

Females

19559

F18-39

19559

40K→Finish

24.9 - 26.2 mi

Top 79%
17 ft13 ft
14ft18ft
13 ft

Overall

47487

Females

19418

F18-39

19418

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing