James Simpson
Bib: 47996 M GB
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The Course
Half Splits
Your race, unpacked
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 20:29 | 6:36 | 3.11 mi | 20:29 | 6:36 | - | |
10K | 41:20 | 6:40 | 3.10 mi | 20:51 | 6:43 | +0:07 | |
15K | 1:02:28 | 6:43 | 3.11 mi | 21:08 | 6:49 | +0:06 | |
20K | 1:22:59 | 6:41 | 3.11 mi | 20:31 | 6:37 | -0:12 | |
Half(13.10 mi) | 1:27:26 | 6:41 | 0.67 mi | 4:27 | 6:38 | +0:01 | |
25K | 1:43:23 | 6:40 | 2.43 mi | 15:57 | 6:33 | -0:05 | |
30K | 2:03:51 | 6:39 | 3.11 mi | 20:28 | 6:36 | +0:03 | |
35K | 2:24:32 | 6:39 | 3.11 mi | 20:41 | 6:40 | +0:04 | |
40K | 2:45:38 | 6:40 | 3.10 mi | 21:06 | 6:48 | +0:08 | |
Finish(26.22 mi) | 2:54:54 | 6:41 | 1.37 mi | 9:16 | 6:48 | 0:00 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:33 /mi
Average Pace
6:41 /mi
Slowest Pace
6:49 /mi
Segments
Time at Faster Pace
2:54:54
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:40 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3135 | 2909 | 2909 | 3124 | 2912 | 2912 |
| 10K | 3.10 mi | 3285-150 | 3045-136 | 3045-136 | 3424 | 3176 | 3176 |
| 15K | 3.11 mi | 3212+73 | 2981+64 | 2981+64 | 3124 | 2912 | 2912 |
| 20K | 3.11 mi | 3128+84 | 2918+63 | 2918+63 | 2914 | 2743 | 2743 |
| Half(13.10 mi) | 0.67 mi | 3078+50 | 2876+42 | 2876+42 | 2317 | 2212 | 2212 |
| 25K | 2.43 mi | 2896+182 | 2722+154 | 2722+154 | 2291 | 2176 | 2176 |
| 30K | 3.11 mi | 2660+236 | 2513+209 | 2513+209 | 1899 | 1807 | 1807 |
| 35K | 3.11 mi | 2418+242 | 2287+226 | 2287+226 | 1785 | 1678 | 1678 |
| 40K | 3.10 mi | 2286+132 | 2158+129 | 2158+129 | 2001 | 1847 | 1847 |
| Finish(26.22 mi) | 1.37 mi | 2245+41 | 2116+42 | 2116+42 | 2098 | 1912 | 1912 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3124
Males
2912
M18-39
2912
5K→10K
3.1 - 6.2 mi
Overall
3424
Males
3176
M18-39
3176
10K→15K
6.2 - 9.3 mi
Overall
3124
Males
2912
M18-39
2912
15K→20K
9.3 - 12.4 mi
Overall
2914
Males
2743
M18-39
2743
20K→Half
12.4 - 13.1 mi
Overall
2317
Males
2212
M18-39
2212
Half→25K
13.1 - 15.5 mi
Overall
2291
Males
2176
M18-39
2176
25K→30K
15.5 - 18.6 mi
Overall
1899
Males
1807
M18-39
1807
30K→35K
18.6 - 21.8 mi
Overall
1785
Males
1678
M18-39
1678
35K→40K
21.8 - 24.9 mi
Overall
2001
Males
1847
M18-39
1847
40K→Finish
24.9 - 26.2 mi
Overall
2098
Males
1912
M18-39
1912
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3135 |
| 5K → 10K | 20055-150 | #3135 → #3285 |
| 10K → 15K | 49122+73 | #3285 → #3212 |
| 15K → 20K | 23107+84 | #3212 → #3128 |
| 20K → Half | 252+50 | #3128 → #3078 |
| Half → 25K | 2184+182 | #3078 → #2896 |
| 25K → 30K | 1237+236 | #2896 → #2660 |
| 30K → 35K | 4246*+242 | #2660 → #2418 |
| 35K → 40K | 35167+132 | #2418 → #2286 |
| 40K → Finish | 2364+41 | #2286 → #2245 |
| TOTALS | 3391234*+890 | #3135 → #2245 |
* Includes athletes who did not complete a segment (DNF/DNQ).
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Position Flow
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Public Race Data
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Race managed by
London Marathon Events
Race timed by
Mika Timing
