Sébastien Colas

Bib: 39547 F FR

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 13%
Gender (Female)
#0 / 26115
Top 5%
Division (F18-39)
#0 / 14744
Top 7%
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
7:22/mi
22:52
49125
10K· 6.21 mi
7:36/mi
46:27
5081
15K· 9.32 mi
7:52/mi
1:10:52
4451
20K· 12.43 mi
7:44/mi
1:34:52
6740
Half· 13.10 mi
8:00/mi
1:40:14
27
25K· 15.53 mi
7:48/mi
1:59:13
5063
30K· 18.64 mi
8:01/mi
2:24:05
6946
35K· 21.75 mi
7:58/mi
2:48:47
8788
40K· 24.85 mi
7:43/mi
3:12:44
5875
Finish· 26.22 mi
7:15/mi
3:22:36
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
1:40:147:40 /mi⚡ faster
2nd Half
1:42:227:49 /mi+2.1%
Positive split — 2.1% slower in the second half
AI Race Performance Report

Sébastien'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
22:527:223.11 mi22:52
7:22
-
10K
46:277:293.10 mi23:35
7:36
+0:14
15K
1:10:527:373.11 mi24:25
7:52
+0:16
20K
1:34:527:393.11 mi24:00
7:44
-0:08
Half(13.10 mi)
1:40:147:400.67 mi5:22
8:00
+0:16
25K
1:59:137:412.43 mi18:59
7:48
-0:12
30K
2:24:057:443.11 mi24:52
8:01
+0:13
35K
2:48:477:463.11 mi24:42
7:58
-0:03
40K
3:12:447:463.10 mi23:57
7:43
-0:15
Finish(26.22 mi)
3:22:367:441.37 mi9:52
7:15
-0:28
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Sébastien's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:44 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:52:22

85% of race

Time at Steady Pace

30:14

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi792412521252975418371837
10K3.10 mi8421-4971411-1591411-159904416011601
15K3.11 mi8843-4221549-1381549-138975418371837
20K3.11 mi9150-3071646-971646-971013919741974
Half(13.10 mi)0.67 mi9198-481670-241670-241075821662166
25K2.43 mi9202-41667+31667+3949118301830
30K3.11 mi9077+1251653+141653+14916618321832
35K3.11 mi8651+4261596+571596+57728914231423
40K3.10 mi7984+6671466+1301466+130549210041004
Finish(26.22 mi)1.37 mi7648+3361381+851381+853716519519

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9754

Females

1837

F18-39

1837

5K→10K

3.1 - 6.2 mi

Top 15%
55 ft24 ft
50ft81ft
45 ft

Overall

9044

Females

1601

F18-39

1601

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9754

Females

1837

F18-39

1837

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10139

Females

1974

F18-39

1974

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10758

Females

2166

F18-39

2166

Half→25K

13.1 - 15.5 mi

Top 16%
25 ft12 ft
50ft63ft
20 ft

Overall

9491

Females

1830

F18-39

1830

25K→30K

15.5 - 18.6 mi

Top 15%
12 ft35 ft
69ft46ft
28 ft

Overall

9166

Females

1832

F18-39

1832

30K→35K

18.6 - 21.8 mi

Top 12%
35 ft34 ft
87ft88ft
23 ft

Overall

7289

Females

1423

F18-39

1423

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5492

Females

1004

F18-39

1004

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3716

Females

519

F18-39

519

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing