Sandra Gowling

Bib: 77825 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 (F50-54)
#0 / 2342
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
12:41/mi
39:22
49125
10K· 6.21 mi
15:13/mi
1:26:37
5081
15K· 9.32 mi
15:20/mi
2:14:14
4451
20K· 12.43 mi
15:37/mi
3:02:43
6740
Half· 13.10 mi
15:35/mi
3:13:10
27
25K· 15.53 mi
17:06/mi
3:54:47
5063
30K· 18.64 mi
16:36/mi
4:46:19
6946
35K· 21.75 mi
16:17/mi
5:36:54
8788
40K· 24.85 mi
15:52/mi
6:26:11
5875
Finish· 26.22 mi
15:34/mi
6:47:24
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
3:13:1014:45 /mi⚡ faster
2nd Half
3:34:1416:20 /mi+10.9%
Positive split — 10.9% slower in the second half
AI Race Performance Report

Sandra'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
39:2212:413.11 mi39:22
12:41
-
10K
1:26:3713:573.10 mi47:15
15:13
+2:32
15K
2:14:1414:253.11 mi47:37
15:20
+0:07
20K
3:02:4314:433.11 mi48:29
15:37
+0:17
Half(13.10 mi)
3:13:1014:450.67 mi10:27
15:35
-0:02
25K
3:54:4715:072.43 mi41:37
17:06
+1:31
30K
4:46:1915:223.11 mi51:32
16:36
-0:30
35K
5:36:5415:303.11 mi50:35
16:17
-0:19
40K
6:26:1115:333.10 mi49:17
15:52
-0:25
Finish(26.22 mi)
6:47:2415:331.37 mi21:13
15:34
-0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sandra'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

12:41 /mi

Average Pace

15:33 /mi

Slowest Pace

17:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

39:22

10% of race

Time at Steady Pace

3:44:18

55% of race

Time at Slower Pace

2:23:44

35% of race

Average Pace: 15:32 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi563342355023550579052473224732
10K3.10 mi58004-167024777-122724777-1227587062530925309
15K3.11 mi58060-5624826-4924826-49579052473224732
20K3.11 mi57958+10224761+6524761+65575542453224532
Half(13.10 mi)0.67 mi57926+3224741+2024741+20569032424424244
25K2.43 mi57928-224748-724748-7573492444624446
30K3.11 mi57781+14724656+9224656+92563822393723937
35K3.11 mi57553+22824531+12524531+125546322313723137
40K3.10 mi57389+16424447+8424447+84550372344023440
Finish(26.22 mi)1.37 mi57328+6124418+2924418+29556532378723787

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

57905

Females

24732

F50-54

24732

5K→10K

3.1 - 6.2 mi

Top 98%
55 ft24 ft
50ft81ft
45 ft

Overall

58706

Females

25309

F50-54

25309

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

57905

Females

24732

F50-54

24732

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57554

Females

24532

F50-54

24532

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56903

Females

24244

F50-54

24244

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57349

Females

24446

F50-54

24446

25K→30K

15.5 - 18.6 mi

Top 94%
12 ft35 ft
69ft46ft
28 ft

Overall

56382

Females

23937

F50-54

23937

30K→35K

18.6 - 21.8 mi

Top 91%
35 ft34 ft
87ft88ft
23 ft

Overall

54632

Females

23137

F50-54

23137

35K→40K

21.8 - 24.9 mi

Top 92%
34 ft17 ft
58ft75ft
31 ft

Overall

55037

Females

23440

F50-54

23440

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55653

Females

23787

F50-54

23787

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing