Alexa Jones

Bib: 81231 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
12:35/mi
39:04
49125
10K· 6.21 mi
13:08/mi
1:19:50
5081
15K· 9.32 mi
15:30/mi
2:07:58
4451
20K· 12.43 mi
14:08/mi
2:51:52
6740
Half· 13.10 mi
13:07/mi
3:00:40
27
25K· 15.53 mi
14:55/mi
3:37:00
5063
30K· 18.64 mi
14:42/mi
4:22:39
6946
35K· 21.75 mi
16:12/mi
5:12:58
8788
40K· 24.85 mi
14:25/mi
5:57:45
5875
Finish· 26.22 mi
15:32/mi
6:18:56
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
3:00:4013:48 /mi⚡ faster
2nd Half
3:18:1615:07 /mi+9.7%
Positive split — 9.7% slower in the second half
AI Race Performance Report

Alexa'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
39:0412:353.11 mi39:04
12:35
-
10K
1:19:5012:513.10 mi40:46
13:08
+0:33
15K
2:07:5813:443.11 mi48:08
15:30
+2:22
20K
2:51:5213:503.11 mi43:54
14:08
-1:22
Half(13.10 mi)
3:00:4013:480.67 mi8:48
13:07
-1:01
25K
3:37:0013:592.43 mi36:20
14:55
+1:48
30K
4:22:3914:063.11 mi45:39
14:42
-0:13
35K
5:12:5814:243.11 mi50:19
16:12
+1:30
40K
5:57:4514:243.10 mi44:47
14:25
-1:47
Finish(26.22 mi)
6:18:5614:281.37 mi21:11
15:32
+1:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexa'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

12:35 /mi

Average Pace

14:28 /mi

Slowest Pace

16:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:32

35% of race

Time at Steady Pace

2:06:46

33% of race

Time at Slower Pace

1:59:38

32% of race

Average Pace: 14:27 /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 mi560592334323343580842487024870
10K3.10 mi55891+16823262+8123262+81556742315323153
15K3.11 mi56974-108324035-77324035-773580842487024870
20K3.11 mi56562+41223772+26323772+263550962290622906
Half(13.10 mi)0.67 mi56343+21923622+15023622+150507882037420374
25K2.43 mi55966+37723383+23923383+239537972222422224
30K3.11 mi55397+56923027+35623027+356517122118421184
35K3.11 mi55390+723080-5323080-53544072301623016
40K3.10 mi54981+40922863+21722863+217502802088820888
Finish(26.22 mi)1.37 mi55041-6022926-6322926-63555902375223752

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

58084

Females

24870

F55-59

24870

5K→10K

3.1 - 6.2 mi

Top 93%
55 ft24 ft
50ft81ft
45 ft

Overall

55674

Females

23153

F55-59

23153

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

58084

Females

24870

F55-59

24870

15K→20K

9.3 - 12.4 mi

Top 92%
18 ft45 ft
67ft40ft
38 ft

Overall

55096

Females

22906

F55-59

22906

20K→Half

12.4 - 13.1 mi

Top 85%
45 ft26 ft
8ft27ft
20 ft

Overall

50788

Females

20374

F55-59

20374

Half→25K

13.1 - 15.5 mi

Top 90%
25 ft12 ft
50ft63ft
20 ft

Overall

53797

Females

22224

F55-59

22224

25K→30K

15.5 - 18.6 mi

Top 86%
12 ft35 ft
69ft46ft
28 ft

Overall

51712

Females

21184

F55-59

21184

30K→35K

18.6 - 21.8 mi

Top 91%
35 ft34 ft
87ft88ft
23 ft

Overall

54407

Females

23016

F55-59

23016

35K→40K

21.8 - 24.9 mi

Top 84%
34 ft17 ft
58ft75ft
31 ft

Overall

50280

Females

20888

F55-59

20888

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55590

Females

23752

F55-59

23752

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing