Chris Tosney

Bib: 42799 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 18%
Gender (Male)
#0 / 33594
Top 24%
Masters (Masters Men)
#0 / 16876
Top 21%
Division (M40-44)
#0 / 4826
Top 28%
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
8:10/mi
25:21
49125
10K· 6.21 mi
8:16/mi
51:02
5081
15K· 9.32 mi
8:20/mi
1:16:53
4451
20K· 12.43 mi
7:49/mi
1:41:10
6740
Half· 13.10 mi
7:56/mi
1:46:29
27
25K· 15.53 mi
7:58/mi
2:05:53
5063
30K· 18.64 mi
8:03/mi
2:30:53
6946
35K· 21.75 mi
8:09/mi
2:56:11
8788
40K· 24.85 mi
8:09/mi
3:21:30
5875
Finish· 26.22 mi
8:09/mi
3:32:36
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
1:46:298:08 /mi⚖️ balanced
2nd Half
1:46:078:06 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Chris'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
25:218:103.11 mi25:21
8:10
-
10K
51:028:133.10 mi25:41
8:16
+0:06
15K
1:16:538:153.11 mi25:51
8:20
+0:04
20K
1:41:108:093.11 mi24:17
7:49
-0:31
Half(13.10 mi)
1:46:298:080.67 mi5:19
7:56
+0:07
25K
2:05:538:072.43 mi19:24
7:58
+0:02
30K
2:30:538:063.11 mi25:00
8:03
+0:05
35K
2:56:118:073.11 mi25:18
8:09
+0:06
40K
3:21:308:073.10 mi25:19
8:09
0:00
Finish(26.22 mi)
3:32:368:071.37 mi11:06
8:09
0:00
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Chris's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:07 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:41:04

76% of race

Time at Steady Pace

51:32

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi159441206912069145191114011140
10K3.10 mi16028-8412112-4312112-43160891215712157
15K3.11 mi15424+60411714+39811714+398145191114011140
20K3.11 mi14264+116010931+78310931+7831093386758675
Half(13.10 mi)0.67 mi14012+25210764+16710764+1671002480848084
25K2.43 mi13355+65710297+46710297+4671094386058605
30K3.11 mi12440+9159616+6819616+681951575697569
35K3.11 mi11496+9448905+7118905+711849966916691
40K3.10 mi10725+7718293+6128293+612787460626062
Finish(26.22 mi)1.37 mi10530+1958134+1598134+159850863716371

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
131 ft55 ft
49ft125ft
117 ft

Overall

14519

Males

11140

M40-44

11140

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16089

Males

12157

M40-44

12157

10K→15K

6.2 - 9.3 mi

Top 24%
24 ft18 ft
44ft51ft
17 ft

Overall

14519

Males

11140

M40-44

11140

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10933

Males

8675

M40-44

8675

20K→Half

12.4 - 13.1 mi

Top 17%
45 ft26 ft
8ft27ft
20 ft

Overall

10024

Males

8084

M40-44

8084

Half→25K

13.1 - 15.5 mi

Top 18%
25 ft12 ft
50ft63ft
20 ft

Overall

10943

Males

8605

M40-44

8605

25K→30K

15.5 - 18.6 mi

Top 16%
12 ft35 ft
69ft46ft
28 ft

Overall

9515

Males

7569

M40-44

7569

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8499

Males

6691

M40-44

6691

35K→40K

21.8 - 24.9 mi

Top 13%
34 ft17 ft
58ft75ft
31 ft

Overall

7874

Males

6062

M40-44

6062

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8508

Males

6371

M40-44

6371

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing