Sian Nugent

Bib: 36463 F GB

0:00
0:00
/ mi
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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
11:35/mi
35:59
49125
10K· 6.21 mi
11:41/mi
1:12:16
5081
15K· 9.32 mi
12:27/mi
1:50:55
4451
20K· 12.43 mi
14:43/mi
2:36:38
6740
Half· 13.10 mi
13:03/mi
2:45:23
27
25K· 15.53 mi
13:20/mi
3:17:51
5063
30K· 18.64 mi
16:01/mi
4:07:34
6946
35K· 21.75 mi
17:00/mi
5:00:22
8788
40K· 24.85 mi
14:35/mi
5:45:38
5875
Finish· 26.22 mi
12:44/mi
6:02:59
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:45:2312:38 /mi⚡ faster
2nd Half
3:17:3615:04 /mi+19.5%
Positive split — 19.5% 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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:5911:353.11 mi35:59
11:35
-
10K
1:12:1611:383.10 mi36:17
11:41
+0:06
15K
1:50:5511:553.11 mi38:39
12:27
+0:46
20K
2:36:3812:373.11 mi45:43
14:43
+2:16
Half(13.10 mi)
2:45:2312:380.67 mi8:45
13:03
-1:40
25K
3:17:5112:452.43 mi32:28
13:20
+0:17
30K
4:07:3413:173.11 mi49:43
16:01
+2:41
35K
5:00:2213:493.11 mi52:48
17:00
+0:59
40K
5:45:3813:553.10 mi45:16
14:35
-2:25
Finish(26.22 mi)
6:02:5913:521.37 mi17:21
12:44
-1:51
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:35 /mi

Average Pace

13:51 /mi

Slowest Pace

17:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:55

31% of race

Time at Steady Pace

58:34

16% of race

Time at Slower Pace

3:13:30

53% of race

Average Pace: 13:51 /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 mi521862064120641505611976919769
10K3.10 mi51161+102519998+64319998+643502891951019510
15K3.11 mi50911+25019892+10619892+106505611976919769
20K3.11 mi53007-209621356-146421356-1464563092370323703
Half(13.10 mi)0.67 mi52888+11921299+5721299+57505052019120191
25K2.43 mi52171+71720894+40520894+405488981929719297
30K3.11 mi52891-72021432-53821432-538553542333423334
35K3.11 mi53633-74221984-55221984-552561502400124001
40K3.10 mi53462+17121939+4521939+45509322124521245
Finish(26.22 mi)1.37 mi53182+28021798+14121798+141448561805618056

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
131 ft55 ft
49ft125ft
117 ft

Overall

50561

Females

19769

F18-39

19769

5K→10K

3.1 - 6.2 mi

Top 84%
55 ft24 ft
50ft81ft
45 ft

Overall

50289

Females

19510

F18-39

19510

10K→15K

6.2 - 9.3 mi

Top 85%
24 ft18 ft
44ft51ft
17 ft

Overall

50561

Females

19769

F18-39

19769

15K→20K

9.3 - 12.4 mi

Top 94%
18 ft45 ft
67ft40ft
38 ft

Overall

56309

Females

23703

F18-39

23703

20K→Half

12.4 - 13.1 mi

Top 84%
45 ft26 ft
8ft27ft
20 ft

Overall

50505

Females

20191

F18-39

20191

Half→25K

13.1 - 15.5 mi

Top 82%
25 ft12 ft
50ft63ft
20 ft

Overall

48898

Females

19297

F18-39

19297

25K→30K

15.5 - 18.6 mi

Top 93%
12 ft35 ft
69ft46ft
28 ft

Overall

55354

Females

23334

F18-39

23334

30K→35K

18.6 - 21.8 mi

Top 94%
35 ft34 ft
87ft88ft
23 ft

Overall

56150

Females

24001

F18-39

24001

35K→40K

21.8 - 24.9 mi

Top 85%
34 ft17 ft
58ft75ft
31 ft

Overall

50932

Females

21245

F18-39

21245

40K→Finish

24.9 - 26.2 mi

Top 75%
17 ft13 ft
14ft18ft
13 ft

Overall

44856

Females

18056

F18-39

18056

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing