Jack Speake
Bib: 7315 M GB
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 19:51 | 6:24 | 3.11 mi | 19:51 | 6:24 | - | |
10K | 39:32 | 6:22 | 3.10 mi | 19:41 | 6:21 | -0:03 | |
15K | 59:45 | 6:25 | 3.11 mi | 20:13 | 6:31 | +0:10 | |
20K | 1:19:33 | 6:25 | 3.11 mi | 19:48 | 6:23 | -0:08 | |
Half(13.10 mi) | 1:23:58 | 6:25 | 0.67 mi | 4:25 | 6:35 | +0:12 | |
25K | 1:39:47 | 6:26 | 2.43 mi | 15:49 | 6:30 | -0:05 | |
30K | 2:01:35 | 6:32 | 3.11 mi | 21:48 | 7:02 | +0:32 | |
35K | 2:27:43 | 6:48 | 3.11 mi | 26:08 | 8:25 | +1:23 | |
40K | 2:55:22 | 7:04 | 3.10 mi | 27:39 | 8:54 | +0:29 | |
Finish(26.22 mi) | 3:08:21 | 7:12 | 1.37 mi | 12:59 | 9:32 | +0:38 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:21 /mi
Average Pace
7:11 /mi
Slowest Pace
9:32 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:01:35
65% of race
Time at Slower Pace
1:06:46
35% of race
Average Pace: 7:11 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2178 | 2056 | 2056 | 1936 | 1853 | 1853 |
| 10K | 3.10 mi | 1972+206 | 1870+186 | 1870+186 | 1776 | 1693 | 1693 |
| 15K | 3.11 mi | 1940+32 | 1846+24 | 1846+24 | 1936 | 1853 | 1853 |
| 20K | 3.11 mi | 1927+13 | 1842+4 | 1842+4 | 1986 | 1901 | 1901 |
| Half(13.10 mi) | 0.67 mi | 1935-8 | 1850-8 | 1850-8 | 2172 | 2079 | 2079 |
| 25K | 2.43 mi | 1941-6 | 1855-5 | 1855-5 | 2119 | 2019 | 2019 |
| 30K | 3.11 mi | 2180-239 | 2075-220 | 2075-220 | 3832 | 3514 | 3514 |
| 35K | 3.11 mi | 3185-1005 | 2963-888 | 2963-888 | 10221 | 7816 | 7816 |
| 40K | 3.10 mi | 4168-983 | 3757-794 | 3757-794 | 12743 | 9023 | 9023 |
| Finish(26.22 mi) | 1.37 mi | 4581-413 | 4065-308 | 4065-308 | 19105 | 12849 | 12849 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1936
Males
1853
M18-39
1853
5K→10K
3.1 - 6.2 mi
Overall
1776
Males
1693
M18-39
1693
10K→15K
6.2 - 9.3 mi
Overall
1936
Males
1853
M18-39
1853
15K→20K
9.3 - 12.4 mi
Overall
1986
Males
1901
M18-39
1901
20K→Half
12.4 - 13.1 mi
Overall
2172
Males
2079
M18-39
2079
Half→25K
13.1 - 15.5 mi
Overall
2119
Males
2019
M18-39
2019
25K→30K
15.5 - 18.6 mi
Overall
3832
Males
3514
M18-39
3514
30K→35K
18.6 - 21.8 mi
Overall
10221
Males
7816
M18-39
7816
35K→40K
21.8 - 24.9 mi
Overall
12743
Males
9023
M18-39
9023
40K→Finish
24.9 - 26.2 mi
Overall
19105
Males
12849
M18-39
12849
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2178 |
| 5K → 10K | 15221*+206 | #2178 → #1972 |
| 10K → 15K | 3668+32 | #1972 → #1940 |
| 15K → 20K | 3750+13 | #1940 → #1927 |
| 20K → Half | 157-8 | #1927 → #1935 |
| Half → 25K | 4438-6 | #1935 → #1941 |
| 25K → 30K | 26223-239 | #1941 → #2180 |
| 30K → 35K | 20013-1005 | #2180 → #3185 |
| 35K → 40K | 20015-983 | #3185 → #4168 |
| 40K → Finish | 20015-413 | #4168 → #4581 |
| TOTALS | 1009450*-2403 | #2178 → #4581 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
London Marathon Events
Race timed by
Mika Timing
