Sara Osman

Bib: 9223 F SE

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 26%
Gender (Female)
#0 / 26115
Top 16%
Division (F18-39)
#0 / 14744
Top 17%
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
8:20/mi
25:53
49125
10K· 6.21 mi
8:24/mi
51:57
5081
15K· 9.32 mi
8:36/mi
1:18:39
4451
20K· 12.43 mi
8:31/mi
1:45:04
6740
Half· 13.10 mi
8:41/mi
1:50:53
27
25K· 15.53 mi
8:28/mi
2:11:29
5063
30K· 18.64 mi
8:49/mi
2:38:52
6946
35K· 21.75 mi
9:04/mi
3:07:01
8788
40K· 24.85 mi
9:08/mi
3:35:22
5875
Finish· 26.22 mi
8:58/mi
3:47:35
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
1:50:538:28 /mi⚡ faster
2nd Half
1:56:428:54 /mi+5.2%
Positive split — 5.2% slower in the second half
AI Race Performance Report

Sara'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
25:538:203.11 mi25:53
8:20
-
10K
51:578:223.10 mi26:04
8:24
+0:04
15K
1:18:398:273.11 mi26:42
8:36
+0:12
20K
1:45:048:283.11 mi26:25
8:31
-0:05
Half(13.10 mi)
1:50:538:280.67 mi5:49
8:41
+0:10
25K
2:11:298:282.43 mi20:36
8:28
-0:13
30K
2:38:528:323.11 mi27:23
8:49
+0:21
35K
3:07:018:363.11 mi28:09
9:04
+0:15
40K
3:35:228:403.10 mi28:21
9:08
+0:04
Finish(26.22 mi)
3:47:358:421.37 mi12:13
8:58
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sara'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

8:20 /mi

Average Pace

8:41 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11:29

58% of race

Time at Steady Pace

1:36:06

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi17898448244821713142294229
10K3.10 mi17503+3954374+1084374+1081730042984298
15K3.11 mi17334+1694308+664308+661713142294229
20K3.11 mi17407-734344-364344-361800745584558
Half(13.10 mi)0.67 mi17382+254343+14343+11734343724372
25K2.43 mi16973+4094236+1074236+1071541737973797
30K3.11 mi16562+4114177+594177+591574340874087
35K3.11 mi16030+5324120+574120+571483841124112
40K3.10 mi15565+4654091+294091+291451543894389
Finish(26.22 mi)1.37 mi15410+1554090+14090+11462645134513

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
131 ft55 ft
49ft125ft
117 ft

Overall

17131

Females

4229

F18-39

4229

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17300

Females

4298

F18-39

4298

10K→15K

6.2 - 9.3 mi

Top 29%
24 ft18 ft
44ft51ft
17 ft

Overall

17131

Females

4229

F18-39

4229

15K→20K

9.3 - 12.4 mi

Top 30%
18 ft45 ft
67ft40ft
38 ft

Overall

18007

Females

4558

F18-39

4558

20K→Half

12.4 - 13.1 mi

Top 29%
45 ft26 ft
8ft27ft
20 ft

Overall

17343

Females

4372

F18-39

4372

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15417

Females

3797

F18-39

3797

25K→30K

15.5 - 18.6 mi

Top 26%
12 ft35 ft
69ft46ft
28 ft

Overall

15743

Females

4087

F18-39

4087

30K→35K

18.6 - 21.8 mi

Top 25%
35 ft34 ft
87ft88ft
23 ft

Overall

14838

Females

4112

F18-39

4112

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14515

Females

4389

F18-39

4389

40K→Finish

24.9 - 26.2 mi

Top 24%
17 ft13 ft
14ft18ft
13 ft

Overall

14626

Females

4513

F18-39

4513

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing