Hannah Whitehead

Bib: 70843 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
12:03/mi
37:26
49125
10K· 6.21 mi
14:29/mi
1:22:24
5081
15K· 9.32 mi
12:44/mi
2:01:56
4451
20K· 12.43 mi
12:22/mi
2:40:20
6740
Half· 13.10 mi
13:16/mi
2:49:14
27
25K· 15.53 mi
12:48/mi
3:20:24
5063
30K· 18.64 mi
12:36/mi
3:59:30
6946
35K· 21.75 mi
12:47/mi
4:39:12
8788
40K· 24.85 mi
13:01/mi
5:19:38
5875
Finish· 26.22 mi
12:50/mi
5:37:08
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
2:49:1412:56 /mi⚖️ balanced
2nd Half
2:47:5412:48 /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
37:2612:033.11 mi37:26
12:03
-
10K
1:22:2413:163.10 mi44:58
14:29
+2:26
15K
2:01:5613:053.11 mi39:32
12:44
-1:45
20K
2:40:2012:553.11 mi38:24
12:22
-0:22
Half(13.10 mi)
2:49:1412:560.67 mi8:54
13:16
+0:54
25K
3:20:2412:552.43 mi31:10
12:48
-0:28
30K
3:59:3012:513.11 mi39:06
12:36
-0:12
35K
4:39:1212:513.11 mi39:42
12:47
+0:11
40K
5:19:3812:523.10 mi40:26
13:01
+0:14
Finish(26.22 mi)
5:37:0812:531.37 mi17:30
12:50
-0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:03 /mi

Average Pace

12:52 /mi

Slowest Pace

14:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:15:50

22% of race

Time at Steady Pace

3:27:26

62% of race

Time at Slower Pace

53:52

16% of race

Average Pace: 12:51 /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 mi542582207322073517062051020510
10K3.10 mi56881-262323960-188723960-1887579692477724777
15K3.11 mi55458+142322954+100622954+1006517062051020510
20K3.11 mi54067+139122048+90622048+906494341924919249
Half(13.10 mi)0.67 mi53898+16921963+8521963+85513202070020700
25K2.43 mi52777+112121298+66521298+665467031800818008
30K3.11 mi51230+154720365+93320365+933422891594515945
35K3.11 mi49739+149119573+79219573+792395991516315163
40K3.10 mi48996+74319225+34819225+348424811691816918
Finish(26.22 mi)1.37 mi48838+15819166+5919166+59455121839618396

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
131 ft55 ft
49ft125ft
117 ft

Overall

51706

Females

20510

F18-39

20510

5K→10K

3.1 - 6.2 mi

Top 97%
55 ft24 ft
50ft81ft
45 ft

Overall

57969

Females

24777

F18-39

24777

10K→15K

6.2 - 9.3 mi

Top 86%
24 ft18 ft
44ft51ft
17 ft

Overall

51706

Females

20510

F18-39

20510

15K→20K

9.3 - 12.4 mi

Top 83%
18 ft45 ft
67ft40ft
38 ft

Overall

49434

Females

19249

F18-39

19249

20K→Half

12.4 - 13.1 mi

Top 86%
45 ft26 ft
8ft27ft
20 ft

Overall

51320

Females

20700

F18-39

20700

Half→25K

13.1 - 15.5 mi

Top 78%
25 ft12 ft
50ft63ft
20 ft

Overall

46703

Females

18008

F18-39

18008

25K→30K

15.5 - 18.6 mi

Top 71%
12 ft35 ft
69ft46ft
28 ft

Overall

42289

Females

15945

F18-39

15945

30K→35K

18.6 - 21.8 mi

Top 66%
35 ft34 ft
87ft88ft
23 ft

Overall

39599

Females

15163

F18-39

15163

35K→40K

21.8 - 24.9 mi

Top 71%
34 ft17 ft
58ft75ft
31 ft

Overall

42481

Females

16918

F18-39

16918

40K→Finish

24.9 - 26.2 mi

Top 76%
17 ft13 ft
14ft18ft
13 ft

Overall

45512

Females

18396

F18-39

18396

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#54258
5K10K
267956-2623
#54258 #56881
10K15K
161439+1423
#56881 #55458
15K20K
81399+1391
#55458 #54067
20KHalf
22191+169
#54067 #53898
Half25K
121133+1121
#53898 #52777
25K30K
71554+1547
#52777 #51230
30K35K
51496+1491
#51230 #49739
35K40K
51794+743
#49739 #48996
40KFinish
64222+158
#48996 #48838
TOTALS
28648284+5420
#54258 #48838

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