Katie Horton

Bib: 47309 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 12%
Gender (Female)
#0 / 26115
Top 5%
Division (F18-39)
#0 / 14744
Top 6%
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
7:25/mi
23:00
49125
10K· 6.21 mi
7:30/mi
46:17
5081
15K· 9.32 mi
7:36/mi
1:09:53
4451
20K· 12.43 mi
7:28/mi
1:33:03
6740
Half· 13.10 mi
7:44/mi
1:38:14
27
25K· 15.53 mi
7:35/mi
1:56:41
5063
30K· 18.64 mi
7:45/mi
2:20:45
6946
35K· 21.75 mi
8:01/mi
2:45:38
8788
40K· 24.85 mi
8:02/mi
3:10:34
5875
Finish· 26.22 mi
7:59/mi
3:21:27
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
1:38:147:30 /mi⚡ faster
2nd Half
1:43:137:53 /mi+5.1%
Positive split — 5.1% slower in the second half
AI Race Performance Report

Katie'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
23:007:253.11 mi23:00
7:25
-
10K
46:177:273.10 mi23:17
7:30
+0:05
15K
1:09:537:303.11 mi23:36
7:36
+0:06
20K
1:33:037:303.11 mi23:10
7:28
-0:08
Half(13.10 mi)
1:38:147:300.67 mi5:11
7:44
+0:16
25K
1:56:417:312.43 mi18:27
7:35
-0:09
30K
2:20:457:343.11 mi24:04
7:45
+0:10
35K
2:45:387:373.11 mi24:53
8:01
+0:16
40K
3:10:347:413.10 mi24:56
8:02
+0:01
Finish(26.22 mi)
3:21:277:421.37 mi10:53
7:59
-0:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Katie'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

7:25 /mi

Average Pace

7:41 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:45

70% of race

Time at Steady Pace

1:00:42

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi825113551355782812241224
10K3.10 mi8211+401340+151340+15830113671367
15K3.11 mi8021+1901283+571283+57782812241224
20K3.11 mi8003+181276+71276+7810013251325
Half(13.10 mi)0.67 mi8016-131291-151291-15859114721472
25K2.43 mi7986+301283+81283+8793813371337
30K3.11 mi7808+1781252+311252+31742412601260
35K3.11 mi7655+1531277-251277-25764415341534
40K3.10 mi7416+2391280-31280-3716815571557
Finish(26.22 mi)1.37 mi7367+491293-131293-13748517551755

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
131 ft55 ft
49ft125ft
117 ft

Overall

7828

Females

1224

F18-39

1224

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8301

Females

1367

F18-39

1367

10K→15K

6.2 - 9.3 mi

Top 13%
24 ft18 ft
44ft51ft
17 ft

Overall

7828

Females

1224

F18-39

1224

15K→20K

9.3 - 12.4 mi

Top 14%
18 ft45 ft
67ft40ft
38 ft

Overall

8100

Females

1325

F18-39

1325

20K→Half

12.4 - 13.1 mi

Top 14%
45 ft26 ft
8ft27ft
20 ft

Overall

8591

Females

1472

F18-39

1472

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7938

Females

1337

F18-39

1337

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7424

Females

1260

F18-39

1260

30K→35K

18.6 - 21.8 mi

Top 13%
35 ft34 ft
87ft88ft
23 ft

Overall

7644

Females

1534

F18-39

1534

35K→40K

21.8 - 24.9 mi

Top 12%
34 ft17 ft
58ft75ft
31 ft

Overall

7168

Females

1557

F18-39

1557

40K→Finish

24.9 - 26.2 mi

Top 13%
17 ft13 ft
14ft18ft
13 ft

Overall

7485

Females

1755

F18-39

1755

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing