Jack Powell

Bib: 11857 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 16%
Gender (Male)
#0 / 33594
Top 22%
Division (M18-39)
#0 / 16712
Top 25%
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
7:45/mi
24:02
49125
10K· 6.21 mi
7:47/mi
48:12
5081
15K· 9.32 mi
8:00/mi
1:13:01
4451
20K· 12.43 mi
7:46/mi
1:37:07
6740
Half· 13.10 mi
7:57/mi
1:42:27
27
25K· 15.53 mi
7:57/mi
2:01:47
5063
30K· 18.64 mi
8:12/mi
2:27:13
6946
35K· 21.75 mi
8:17/mi
2:52:57
8788
40K· 24.85 mi
8:07/mi
3:18:09
5875
Finish· 26.22 mi
8:04/mi
3:29:09
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
1:42:277:50 /mi⚡ faster
2nd Half
1:46:428:08 /mi+4.1%
Positive split — 4.1% slower in the second half
AI Race Performance Report

Jack'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
24:027:453.11 mi24:02
7:45
-
10K
48:127:463.10 mi24:10
7:47
+0:02
15K
1:13:017:513.11 mi24:49
8:00
+0:13
20K
1:37:077:493.11 mi24:06
7:46
-0:14
Half(13.10 mi)
1:42:277:500.67 mi5:20
7:57
+0:11
25K
2:01:477:512.43 mi19:20
7:57
0:00
30K
2:27:137:543.11 mi25:26
8:12
+0:15
35K
2:52:577:583.11 mi25:44
8:17
+0:05
40K
3:18:097:593.10 mi25:12
8:07
-0:10
Finish(26.22 mi)
3:29:097:591.37 mi11:00
8:04
-0:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jack's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

7:59 /mi

Slowest Pace

8:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:37:59

76% of race

Time at Steady Pace

51:10

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11115882088201081286008600
10K3.10 mi10773+3428596+2248596+2241059084528452
15K3.11 mi10755+188561+358561+351081286008600
20K3.11 mi10620+1358473+888473+881036883048304
Half(13.10 mi)0.67 mi10581+398446+278446+271018181698169
25K2.43 mi10527+548384+628384+621065083988398
30K3.11 mi10400+1278249+1358249+1351065683328332
35K3.11 mi10075+3257938+3117938+311941872857285
40K3.10 mi9565+5107534+4047534+404765159145914
Finish(26.22 mi)1.37 mi9468+977445+897445+89800260466046

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
131 ft55 ft
49ft125ft
117 ft

Overall

10812

Males

8600

M18-39

8600

5K→10K

3.1 - 6.2 mi

Top 18%
55 ft24 ft
50ft81ft
45 ft

Overall

10590

Males

8452

M18-39

8452

10K→15K

6.2 - 9.3 mi

Top 18%
24 ft18 ft
44ft51ft
17 ft

Overall

10812

Males

8600

M18-39

8600

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10368

Males

8304

M18-39

8304

20K→Half

12.4 - 13.1 mi

Top 17%
45 ft26 ft
8ft27ft
20 ft

Overall

10181

Males

8169

M18-39

8169

Half→25K

13.1 - 15.5 mi

Top 18%
25 ft12 ft
50ft63ft
20 ft

Overall

10650

Males

8398

M18-39

8398

25K→30K

15.5 - 18.6 mi

Top 18%
12 ft35 ft
69ft46ft
28 ft

Overall

10656

Males

8332

M18-39

8332

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9418

Males

7285

M18-39

7285

35K→40K

21.8 - 24.9 mi

Top 13%
34 ft17 ft
58ft75ft
31 ft

Overall

7651

Males

5914

M18-39

5914

40K→Finish

24.9 - 26.2 mi

Top 13%
17 ft13 ft
14ft18ft
13 ft

Overall

8002

Males

6046

M18-39

6046

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing