Brian Yost

Bib: 49884 M US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 9%
Gender (Male)
#0 / 33594
Top 14%
Division (M18-39)
#0 / 16712
Top 16%
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
6:56/mi
21:32
49125
10K· 6.21 mi
6:54/mi
42:56
5081
15K· 9.32 mi
7:04/mi
1:04:52
4451
20K· 12.43 mi
6:47/mi
1:25:56
6740
Half· 13.10 mi
6:49/mi
1:30:30
27
25K· 15.53 mi
6:48/mi
1:47:02
5063
30K· 18.64 mi
7:11/mi
2:09:18
6946
35K· 21.75 mi
8:07/mi
2:34:30
8788
40K· 24.85 mi
8:53/mi
3:02:03
5875
Finish· 26.22 mi
7:52/mi
3:12:46
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
1:30:306:55 /mi⚡ faster
2nd Half
1:42:167:48 /mi+13.0%
Positive split — 13.0% slower in the second half
AI Race Performance Report

Brian'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
21:326:563.11 mi21:32
6:56
-
10K
42:566:553.10 mi21:24
6:54
-0:02
15K
1:04:526:583.11 mi21:56
7:04
+0:10
20K
1:25:566:553.11 mi21:04
6:47
-0:17
Half(13.10 mi)
1:30:306:550.67 mi4:34
6:49
+0:02
25K
1:47:026:542.43 mi16:32
6:48
-0:01
30K
2:09:186:573.11 mi22:16
7:11
+0:23
35K
2:34:307:073.11 mi25:12
8:07
+0:56
40K
3:02:037:203.10 mi27:33
8:53
+0:46
Finish(26.22 mi)
3:12:467:221.37 mi10:43
7:52
-1:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Brian's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:47 /mi

Average Pace

7:21 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:09:18

67% of race

Time at Slower Pace

1:03:28

33% of race

Average Pace: 7:21 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi545048604860498345224522
10K3.10 mi5180+2704664+1964664+196482643854385
15K3.11 mi5092+884598+664598+66498345224522
20K3.11 mi4833+2594388+2104388+210415138203820
Half(13.10 mi)0.67 mi4736+974300+884300+88320530173017
25K2.43 mi4500+2364101+1994101+199351532573257
30K3.11 mi4445+554050+514050+51445540204020
35K3.11 mi4803-3584305-2554305-255825565186518
40K3.10 mi5392-5894714-4094714-4091250288988898
Finish(26.22 mi)1.37 mi5383+94693+214693+21668552085208

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
131 ft55 ft
49ft125ft
117 ft

Overall

4983

Males

4522

M18-39

4522

5K→10K

3.1 - 6.2 mi

Top 8%
55 ft24 ft
50ft81ft
45 ft

Overall

4826

Males

4385

M18-39

4385

10K→15K

6.2 - 9.3 mi

Top 8%
24 ft18 ft
44ft51ft
17 ft

Overall

4983

Males

4522

M18-39

4522

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

4151

Males

3820

M18-39

3820

20K→Half

12.4 - 13.1 mi

Top 5%
45 ft26 ft
8ft27ft
20 ft

Overall

3205

Males

3017

M18-39

3017

Half→25K

13.1 - 15.5 mi

Top 6%
25 ft12 ft
50ft63ft
20 ft

Overall

3515

Males

3257

M18-39

3257

25K→30K

15.5 - 18.6 mi

Top 7%
12 ft35 ft
69ft46ft
28 ft

Overall

4455

Males

4020

M18-39

4020

30K→35K

18.6 - 21.8 mi

Top 14%
35 ft34 ft
87ft88ft
23 ft

Overall

8255

Males

6518

M18-39

6518

35K→40K

21.8 - 24.9 mi

Top 21%
34 ft17 ft
58ft75ft
31 ft

Overall

12502

Males

8898

M18-39

8898

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6685

Males

5208

M18-39

5208

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing