Alice Marson

Bib: 26728 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 33%
Gender (Female)
#0 / 26115
Top 21%
Division (F18-39)
#0 / 14744
Top 23%
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
8:49/mi
27:23
49125
10K· 6.21 mi
9:01/mi
55:21
5081
15K· 9.32 mi
9:11/mi
1:23:52
4451
20K· 12.43 mi
9:18/mi
1:52:44
6740
Half· 13.10 mi
9:06/mi
1:58:50
27
25K· 15.53 mi
9:16/mi
2:21:23
5063
30K· 18.64 mi
9:07/mi
2:49:42
6946
35K· 21.75 mi
9:18/mi
3:18:35
8788
40K· 24.85 mi
8:59/mi
3:46:27
5875
Finish· 26.22 mi
8:44/mi
3:58:21
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

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
1:58:509:05 /mi⚖️ balanced
2nd Half
1:59:319:07 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:238:493.11 mi27:23
8:49
-
10K
55:218:553.10 mi27:58
9:01
+0:12
15K
1:23:529:003.11 mi28:31
9:11
+0:10
20K
1:52:449:053.11 mi28:52
9:18
+0:07
Half(13.10 mi)
1:58:509:050.67 mi6:06
9:06
-0:12
25K
2:21:239:072.43 mi22:33
9:16
+0:10
30K
2:49:429:073.11 mi28:19
9:07
-0:09
35K
3:18:359:083.11 mi28:53
9:18
+0:11
40K
3:46:279:073.10 mi27:52
8:59
-0:19
Finish(26.22 mi)
3:58:219:061.37 mi11:54
8:44
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

9:06 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09:32

54% of race

Time at Steady Pace

1:48:49

46% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi23997659165912354963746374
10K3.10 mi24197-2006689-986689-982456068056805
15K3.11 mi23873+3246539+1506539+1502354963746374
20K3.11 mi24659-7866801-2626801-2622711777447744
Half(13.10 mi)0.67 mi24458+2016731+706731+702164058475847
25K2.43 mi24135+3236674+576674+572343566236623
30K3.11 mi22695+14406287+3876287+3871833950165016
35K3.11 mi21388+13075989+2985989+2981673248054805
40K3.10 mi20009+13795683+3065683+3061330639223922
Finish(26.22 mi)1.37 mi19552+4575555+1285555+1281269837823782

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
131 ft55 ft
49ft125ft
117 ft

Overall

23549

Females

6374

F18-39

6374

5K→10K

3.1 - 6.2 mi

Top 41%
55 ft24 ft
50ft81ft
45 ft

Overall

24560

Females

6805

F18-39

6805

10K→15K

6.2 - 9.3 mi

Top 39%
24 ft18 ft
44ft51ft
17 ft

Overall

23549

Females

6374

F18-39

6374

15K→20K

9.3 - 12.4 mi

Top 45%
18 ft45 ft
67ft40ft
38 ft

Overall

27117

Females

7744

F18-39

7744

20K→Half

12.4 - 13.1 mi

Top 36%
45 ft26 ft
8ft27ft
20 ft

Overall

21640

Females

5847

F18-39

5847

Half→25K

13.1 - 15.5 mi

Top 39%
25 ft12 ft
50ft63ft
20 ft

Overall

23435

Females

6623

F18-39

6623

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18339

Females

5016

F18-39

5016

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16732

Females

4805

F18-39

4805

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

13306

Females

3922

F18-39

3922

40K→Finish

24.9 - 26.2 mi

Top 21%
17 ft13 ft
14ft18ft
13 ft

Overall

12698

Females

3782

F18-39

3782

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23997
5K10K
715515-200
#23997 #24197
10K15K
303627+324
#24197 #23873
15K20K
991205-786
#23873 #24659
20KHalf
14215+201
#24659 #24458
Half25K
227550+323
#24458 #24135
25K30K
211461+1440
#24135 #22695
30K35K
571364+1307
#22695 #21388
35K40K
311410+1379
#21388 #20009
40KFinish
31488+457
#20009 #19552
TOTALS
23906835+4445
#23997 #19552

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