Alice Houldcroft

Bib: 26658 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
10:02/mi
31:09
49125
10K· 6.21 mi
10:31/mi
1:03:49
5081
15K· 9.32 mi
11:08/mi
1:38:22
4451
20K· 12.43 mi
11:49/mi
2:15:03
6740
Half· 13.10 mi
13:10/mi
2:23:53
27
25K· 15.53 mi
14:21/mi
2:58:48
5063
30K· 18.64 mi
14:30/mi
3:43:48
6946
35K· 21.75 mi
15:27/mi
4:31:45
8788
40K· 24.85 mi
12:43/mi
5:11:13
5875
Finish· 26.22 mi
11:30/mi
5:26:53
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
2:23:5311:00 /mi⚡ faster
2nd Half
3:03:0013:57 /mi+27.2%
Positive split — 27.2% slower in the second half
AI Race Performance Report

Alice'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
31:0910:023.11 mi31:09
10:02
-
10K
1:03:4910:173.10 mi32:40
10:31
+0:29
15K
1:38:2210:343.11 mi34:33
11:08
+0:37
20K
2:15:0310:533.11 mi36:41
11:49
+0:41
Half(13.10 mi)
2:23:5311:000.67 mi8:50
13:10
+1:21
25K
2:58:4811:312.43 mi34:55
14:21
+1:11
30K
3:43:4812:013.11 mi45:00
14:30
+0:09
35K
4:31:4512:303.11 mi47:57
15:27
+0:57
40K
5:11:1312:323.10 mi39:28
12:43
-2:44
Finish(26.22 mi)
5:26:5312:291.37 mi15:40
11:30
-1:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alice'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

10:02 /mi

Average Pace

12:29 /mi

Slowest Pace

15:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:43

46% of race

Time at Steady Pace

48:18

15% of race

Time at Slower Pace

2:07:52

39% of race

Average Pace: 12:28 /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 mi389651288212882426091497614976
10K3.10 mi40179-121413509-62713509-627414551423914239
15K3.11 mi41016-83713994-48513994-485426091497614976
20K3.11 mi42826-181015086-109215086-1092468201767017670
Half(13.10 mi)0.67 mi43448-62215463-37715463-377509232043820438
25K2.43 mi45903-245517020-155717020-1557521982126321263
30K3.11 mi47055-115217840-82017840-820509472072520725
35K3.11 mi47997-94218522-68218522-682521172177521775
40K3.10 mi47114+88318139+38318139+383404421594015940
Finish(26.22 mi)1.37 mi46617+49717903+23617903+236358021367413674

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
131 ft55 ft
49ft125ft
117 ft

Overall

42609

Females

14976

F18-39

14976

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41455

Females

14239

F18-39

14239

10K→15K

6.2 - 9.3 mi

Top 71%
24 ft18 ft
44ft51ft
17 ft

Overall

42609

Females

14976

F18-39

14976

15K→20K

9.3 - 12.4 mi

Top 78%
18 ft45 ft
67ft40ft
38 ft

Overall

46820

Females

17670

F18-39

17670

20K→Half

12.4 - 13.1 mi

Top 85%
45 ft26 ft
8ft27ft
20 ft

Overall

50923

Females

20438

F18-39

20438

Half→25K

13.1 - 15.5 mi

Top 87%
25 ft12 ft
50ft63ft
20 ft

Overall

52198

Females

21263

F18-39

21263

25K→30K

15.5 - 18.6 mi

Top 85%
12 ft35 ft
69ft46ft
28 ft

Overall

50947

Females

20725

F18-39

20725

30K→35K

18.6 - 21.8 mi

Top 87%
35 ft34 ft
87ft88ft
23 ft

Overall

52117

Females

21775

F18-39

21775

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40442

Females

15940

F18-39

15940

40K→Finish

24.9 - 26.2 mi

Top 60%
17 ft13 ft
14ft18ft
13 ft

Overall

35802

Females

13674

F18-39

13674

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing