Alex Hall

Bib: 24805 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
9:51/mi
30:35
49125
10K· 6.21 mi
10:08/mi
1:02:03
5081
15K· 9.32 mi
13:06/mi
1:42:42
4451
20K· 12.43 mi
11:52/mi
2:19:34
6740
Half· 13.10 mi
11:51/mi
2:27:31
27
25K· 15.53 mi
15:21/mi
3:04:54
5063
30K· 18.64 mi
12:31/mi
3:43:46
6946
35K· 21.75 mi
15:53/mi
4:33:05
8788
40K· 24.85 mi
14:35/mi
5:18:21
5875
Finish· 26.22 mi
11:58/mi
5:34:40
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
2:27:3111:16 /mi⚡ faster
2nd Half
3:07:0914:16 /mi+26.9%
Positive split — 26.9% slower in the second half
AI Race Performance Report

Alex'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
30:359:513.11 mi30:35
9:51
-
10K
1:02:0310:003.10 mi31:28
10:08
+0:17
15K
1:42:4211:023.11 mi40:39
13:06
+2:58
20K
2:19:3411:143.11 mi36:52
11:52
-1:14
Half(13.10 mi)
2:27:3111:160.67 mi7:57
11:51
-0:01
25K
3:04:5411:552.43 mi37:23
15:21
+3:30
30K
3:43:4612:013.11 mi38:52
12:31
-2:50
35K
4:33:0512:343.11 mi49:19
15:53
+3:22
40K
5:18:2112:493.10 mi45:16
14:35
-1:18
Finish(26.22 mi)
5:34:4012:471.37 mi16:19
11:58
-2:37
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alex'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

9:51 /mi

Average Pace

12:46 /mi

Slowest Pace

15:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:02:03

19% of race

Time at Steady Pace

2:20:39

42% of race

Time at Slower Pace

2:11:58

39% of race

Average Pace: 12:46 /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 mi370741193011930530872143421434
10K3.10 mi37279-20512041-11112041-111376931229312293
15K3.11 mi44993-771416248-420716248-4207530872143421434
20K3.11 mi45678-68516736-48816736-488471151784917849
Half(13.10 mi)0.67 mi45591+8716712+2416712+24449971692316923
25K2.43 mi48223-263218383-167118383-1671548202286422864
30K3.11 mi47033+119017827+55617827+556418851573015730
35K3.11 mi48323-129018716-88918716-889534842250622506
40K3.10 mi48707-38419061-34519061-345509282124121241
Finish(26.22 mi)1.37 mi48335+37218883+17818883+178394831541115411

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
131 ft55 ft
49ft125ft
117 ft

Overall

53087

Females

21434

F18-39

21434

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37693

Females

12293

F18-39

12293

10K→15K

6.2 - 9.3 mi

Top 89%
24 ft18 ft
44ft51ft
17 ft

Overall

53087

Females

21434

F18-39

21434

15K→20K

9.3 - 12.4 mi

Top 79%
18 ft45 ft
67ft40ft
38 ft

Overall

47115

Females

17849

F18-39

17849

20K→Half

12.4 - 13.1 mi

Top 75%
45 ft26 ft
8ft27ft
20 ft

Overall

44997

Females

16923

F18-39

16923

Half→25K

13.1 - 15.5 mi

Top 92%
25 ft12 ft
50ft63ft
20 ft

Overall

54820

Females

22864

F18-39

22864

25K→30K

15.5 - 18.6 mi

Top 70%
12 ft35 ft
69ft46ft
28 ft

Overall

41885

Females

15730

F18-39

15730

30K→35K

18.6 - 21.8 mi

Top 89%
35 ft34 ft
87ft88ft
23 ft

Overall

53484

Females

22506

F18-39

22506

35K→40K

21.8 - 24.9 mi

Top 85%
34 ft17 ft
58ft75ft
31 ft

Overall

50928

Females

21241

F18-39

21241

40K→Finish

24.9 - 26.2 mi

Top 66%
17 ft13 ft
14ft18ft
13 ft

Overall

39483

Females

15411

F18-39

15411

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing