Joel Humphrey

Bib: 21278 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 20%
Gender (Male)
#0 / 33594
Top 27%
Division (M18-39)
#0 / 16712
Top 30%
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
7:06/mi
22:02
49125
10K· 6.21 mi
7:22/mi
44:55
5081
15K· 9.32 mi
7:48/mi
1:09:09
4451
20K· 12.43 mi
8:08/mi
1:34:24
6740
Half· 13.10 mi
8:30/mi
1:40:06
27
25K· 15.53 mi
8:05/mi
1:59:45
5063
30K· 18.64 mi
8:38/mi
2:26:32
6946
35K· 21.75 mi
9:05/mi
2:54:44
8788
40K· 24.85 mi
9:20/mi
3:23:42
5875
Finish· 26.22 mi
9:37/mi
3:36:48
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
1:40:067:39 /mi⚡ faster
2nd Half
1:56:428:54 /mi+16.6%
Positive split — 16.6% slower in the second half
AI Race Performance Report

Joel'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
22:027:063.11 mi22:02
7:06
-
10K
44:557:143.10 mi22:53
7:22
+0:16
15K
1:09:097:263.11 mi24:14
7:48
+0:26
20K
1:34:247:363.11 mi25:15
8:08
+0:20
Half(13.10 mi)
1:40:067:390.67 mi5:42
8:30
+0:22
25K
1:59:457:432.43 mi19:39
8:05
-0:25
30K
2:26:327:523.11 mi26:47
8:38
+0:33
35K
2:54:448:033.11 mi28:12
9:05
+0:27
40K
3:23:428:123.10 mi28:58
9:20
+0:15
Finish(26.22 mi)
3:36:488:171.37 mi13:06
9:37
+0:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Joel's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:06 /mi

Average Pace

8:16 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:48

41% of race

Time at Steady Pace

57:44

27% of race

Time at Slower Pace

1:10:16

32% of race

Average Pace: 8:16 /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 mi634255615561932176267626
10K3.10 mi6835-4935914-3535914-353743463376337
15K3.11 mi7532-6976398-4846398-484932176267626
20K3.11 mi8837-13057291-8937291-893143331100311003
Half(13.10 mi)0.67 mi9126-2897484-1937484-193154901169711697
25K2.43 mi9447-3217689-2057689-2051197893289328
30K3.11 mi10098-6518059-3708059-370141391060610606
35K3.11 mi10893-7958513-4548513-454149381076510765
40K3.10 mi11464-5718782-2698782-269160181101011010
Finish(26.22 mi)1.37 mi11803-3398956-1748956-174198081327113271

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9321

Males

7626

M18-39

7626

5K→10K

3.1 - 6.2 mi

Top 12%
55 ft24 ft
50ft81ft
45 ft

Overall

7434

Males

6337

M18-39

6337

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9321

Males

7626

M18-39

7626

15K→20K

9.3 - 12.4 mi

Top 24%
18 ft45 ft
67ft40ft
38 ft

Overall

14333

Males

11003

M18-39

11003

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15490

Males

11697

M18-39

11697

Half→25K

13.1 - 15.5 mi

Top 20%
25 ft12 ft
50ft63ft
20 ft

Overall

11978

Males

9328

M18-39

9328

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14139

Males

10606

M18-39

10606

30K→35K

18.6 - 21.8 mi

Top 25%
35 ft34 ft
87ft88ft
23 ft

Overall

14938

Males

10765

M18-39

10765

35K→40K

21.8 - 24.9 mi

Top 27%
34 ft17 ft
58ft75ft
31 ft

Overall

16018

Males

11010

M18-39

11010

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19808

Males

13271

M18-39

13271

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing