Sam Osborne

Bib: 73623 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F55-59)
#0 / 1484
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
10:43/mi
33:16
49125
10K· 6.21 mi
11:10/mi
1:07:56
5081
15K· 9.32 mi
11:36/mi
1:43:57
4451
20K· 12.43 mi
12:37/mi
2:23:08
6740
Half· 13.10 mi
12:32/mi
2:31:32
27
25K· 15.53 mi
12:25/mi
3:01:46
5063
30K· 18.64 mi
14:01/mi
3:45:17
6946
35K· 21.75 mi
14:07/mi
4:29:07
8788
40K· 24.85 mi
12:37/mi
5:08:17
5875
Finish· 26.22 mi
12:23/mi
5:25:10
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

See every mile of your race

Add your watch's GPX to 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
2:31:3211:35 /mi⚡ faster
2nd Half
2:53:3813:15 /mi+14.6%
Positive split — 14.6% 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
33:1610:433.11 mi33:16
10:43
-
10K
1:07:5610:563.10 mi34:40
11:10
+0:27
15K
1:43:5711:103.11 mi36:01
11:36
+0:26
20K
2:23:0811:323.11 mi39:11
12:37
+1:01
Half(13.10 mi)
2:31:3211:350.67 mi8:24
12:32
-0:05
25K
3:01:4611:432.43 mi30:14
12:25
-0:07
30K
3:45:1712:063.11 mi43:31
14:01
+1:36
35K
4:29:0712:233.11 mi43:50
14:07
+0:06
40K
5:08:1712:253.10 mi39:10
12:37
-1:30
Finish(26.22 mi)
5:25:1012:251.37 mi16:53
12:23
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:43 /mi

Average Pace

12:25 /mi

Slowest Pace

14:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:57

32% of race

Time at Steady Pace

2:13:52

41% of race

Time at Slower Pace

1:27:21

27% of race

Average Pace: 12:24 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi457861668816688460001691816918
10K3.10 mi46267-48116980-29216980-292467531728117281
15K3.11 mi46075+19216887+9316887+93460001691816918
20K3.11 mi47683-160817949-106217949-1062504401988819888
Half(13.10 mi)0.67 mi47711-2817996-4717996-47482571882618826
25K2.43 mi47101+61017734+26217734+262449581700717007
30K3.11 mi47481-38018072-33818072-338490741967319673
35K3.11 mi47332+14918120-4818120-48466471880718807
40K3.10 mi46460+87217758+36217758+362397501561715617
Finish(26.22 mi)1.37 mi46244+21617696+6217696+62425901690516905

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×10story building
+49ft-125ft

Overall

46000

Females

16918

F55-59

16918

5K→10K

3.1 - 6.2 mi

Top 78%
×4story building
+50ft-81ft

Overall

46753

Females

17281

F55-59

17281

10K→15K

6.2 - 9.3 mi

Top 77%
×1story
+44ft-51ft

Overall

46000

Females

16918

F55-59

16918

15K→20K

9.3 - 12.4 mi

Top 84%
×3story building
+67ft-40ft

Overall

50440

Females

19888

F55-59

19888

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+8ft-27ft

Overall

48257

Females

18826

F55-59

18826

Half→25K

13.1 - 15.5 mi

Top 75%
×2story building
+50ft-63ft

Overall

44958

Females

17007

F55-59

17007

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+69ft-46ft

Overall

49074

Females

19673

F55-59

19673

30K→35K

18.6 - 21.8 mi

Top 78%
×2story building
+87ft-88ft

Overall

46647

Females

18807

F55-59

18807

35K→40K

21.8 - 24.9 mi

Top 66%
×3story building
+58ft-75ft

Overall

39750

Females

15617

F55-59

15617

40K→Finish

24.9 - 26.2 mi

Top 71%
×1story
+14ft-18ft

Overall

42590

Females

16905

F55-59

16905

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#45786
5K10K
1130649-481
#45786 #46267
10K15K
506698+192
#46267 #46075
15K20K
1785177-1608
#46075 #47683
20KHalf
143115-28
#47683 #47711
Half25K
191801+610
#47711 #47101
25K30K
731351-380
#47101 #47481
30K35K
331480+149
#47481 #47332
35K40K
46918+872
#47332 #46460
40KFinish
61277+216
#46460 #46244
TOTALS
49244466-458
#45786 #46244

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing