Sian Glover

Bib: 22689 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 (F40-44)
#0 / 3355
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
9:13/mi
28:35
49125
10K· 6.21 mi
9:43/mi
58:44
5081
15K· 9.32 mi
10:34/mi
1:31:33
4451
20K· 12.43 mi
10:46/mi
2:04:58
6740
Half· 13.10 mi
11:20/mi
2:12:34
27
25K· 15.53 mi
11:41/mi
2:41:00
5063
30K· 18.64 mi
14:03/mi
3:24:36
6946
35K· 21.75 mi
16:54/mi
4:17:05
8788
40K· 24.85 mi
16:12/mi
5:07:22
5875
Finish· 26.22 mi
15:18/mi
5:28:13
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
2:12:3410:08 /mi⚡ faster
2nd Half
3:15:3914:55 /mi+47.6%
Positive split — 47.6% slower in the second half
AI Race Performance Report

Sian'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
28:359:133.11 mi28:35
9:13
-
10K
58:449:283.10 mi30:09
9:43
+0:30
15K
1:31:339:503.11 mi32:49
10:34
+0:51
20K
2:04:5810:043.11 mi33:25
10:46
+0:12
Half(13.10 mi)
2:12:3410:080.67 mi7:36
11:20
+0:34
25K
2:41:0010:222.43 mi28:26
11:41
+0:21
30K
3:24:3610:593.11 mi43:36
14:03
+2:22
35K
4:17:0511:503.11 mi52:29
16:54
+2:51
40K
5:07:2212:223.10 mi50:17
16:12
-0:42
Finish(26.22 mi)
5:28:1312:321.37 mi20:51
15:18
-0:54
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sian'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

9:13 /mi

Average Pace

12:32 /mi

Slowest Pace

16:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

58:44

18% of race

Time at Steady Pace

1:42:16

31% of race

Time at Slower Pace

2:47:13

51% of race

Average Pace: 12:31 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi2968487098709379531247612476
10K3.10 mi31785-21019532-8239532-823335861033810338
15K3.11 mi33981-219610475-94310475-943379531247612476
20K3.11 mi35495-151411277-80211277-802399111376713767
Half(13.10 mi)0.67 mi35828-33311454-17711454-177414191482514825
25K2.43 mi36938-111012158-70412158-704413341498914989
30K3.11 mi40003-306513907-174913907-1749491931973019730
35K3.11 mi44078-407516309-240216309-2402559882391223912
40K3.10 mi46268-219017652-134317652-1343557242381323813
Finish(26.22 mi)1.37 mi46906-63818060-40818060-408550792348923489

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
131 ft55 ft
49ft125ft
117 ft

Overall

37953

Females

12476

F40-44

12476

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33586

Females

10338

F40-44

10338

10K→15K

6.2 - 9.3 mi

Top 63%
24 ft18 ft
44ft51ft
17 ft

Overall

37953

Females

12476

F40-44

12476

15K→20K

9.3 - 12.4 mi

Top 67%
18 ft45 ft
67ft40ft
38 ft

Overall

39911

Females

13767

F40-44

13767

20K→Half

12.4 - 13.1 mi

Top 69%
45 ft26 ft
8ft27ft
20 ft

Overall

41419

Females

14825

F40-44

14825

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

41334

Females

14989

F40-44

14989

25K→30K

15.5 - 18.6 mi

Top 82%
12 ft35 ft
69ft46ft
28 ft

Overall

49193

Females

19730

F40-44

19730

30K→35K

18.6 - 21.8 mi

Top 94%
35 ft34 ft
87ft88ft
23 ft

Overall

55988

Females

23912

F40-44

23912

35K→40K

21.8 - 24.9 mi

Top 93%
34 ft17 ft
58ft75ft
31 ft

Overall

55724

Females

23813

F40-44

23813

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

55079

Females

23489

F40-44

23489

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#29684
5K10K
2301200-2101
#29684 #31785
10K15K
229296-2196
#31785 #33981
15K20K
1656142-1514
#33981 #35495
20KHalf
38047-333
#35495 #35828
Half25K
1319209-1110
#35828 #36938
25K30K
315085-3065
#36938 #40003
30K35K
411540-4075
#40003 #44078
35K40K
223343-2190
#44078 #46268
40KFinish
68749-638
#46268 #46906
TOTALS
18133911-17222
#29684 #46906

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing