Isaac Thomas
Bib: 6827 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 | 19:15 | 6:12 | 3.11 mi | 19:15 | 6:12 | - | |
10K | 38:13 | 6:10 | 3.10 mi | 18:58 | 6:07 | -0:05 | |
15K | 57:57 | 6:14 | 3.11 mi | 19:44 | 6:22 | +0:15 | |
20K | 1:17:07 | 6:13 | 3.11 mi | 19:10 | 6:11 | -0:11 | |
Half(13.10 mi) | 1:21:23 | 6:13 | 0.67 mi | 4:16 | 6:22 | +0:11 | |
25K | 1:36:27 | 6:13 | 2.43 mi | 15:04 | 6:12 | -0:10 | |
30K | 1:56:12 | 6:15 | 3.11 mi | 19:45 | 6:22 | +0:10 | |
35K | 2:17:27 | 6:20 | 3.11 mi | 21:15 | 6:51 | +0:29 | |
40K | 2:40:10 | 6:27 | 3.10 mi | 22:43 | 7:19 | +0:28 | |
Finish(26.22 mi) | 2:50:04 | 6:30 | 1.37 mi | 9:54 | 7:16 | -0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:07 /mi
Average Pace
6:29 /mi
Slowest Pace
7:19 /mi
Segments
Time at Faster Pace
1:56:12
68% of race
Time at Steady Pace
21:15
12% of race
Time at Slower Pace
32:37
19% of race
Average Pace: 6:29 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1428 | 1361 | 1361 | 1404 | 1348 | 1348 |
| 10K | 3.10 mi | 1211+217 | 1160+201 | 1160+201 | 1002 | 960 | 960 |
| 15K | 3.11 mi | 1273-62 | 1221-61 | 1221-61 | 1404 | 1348 | 1348 |
| 20K | 3.11 mi | 1261+12 | 1208+13 | 1208+13 | 1302 | 1254 | 1254 |
| Half(13.10 mi) | 0.67 mi | 1261 | 1209-1 | 1209-1 | 1439 | 1387 | 1387 |
| 25K | 2.43 mi | 1240+21 | 1193+16 | 1193+16 | 1156 | 1113 | 1113 |
| 30K | 3.11 mi | 1215+25 | 1168+25 | 1168+25 | 1207 | 1162 | 1162 |
| 35K | 3.11 mi | 1342-127 | 1289-121 | 1289-121 | 2451 | 2275 | 2275 |
| 40K | 3.10 mi | 1584-242 | 1516-227 | 1516-227 | 3794 | 3328 | 3328 |
| Finish(26.22 mi) | 1.37 mi | 1671-87 | 1592-76 | 1592-76 | 3767 | 3233 | 3233 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1404
Males
1348
M18-39
1348
5K→10K
3.1 - 6.2 mi
Overall
1002
Males
960
M18-39
960
10K→15K
6.2 - 9.3 mi
Overall
1404
Males
1348
M18-39
1348
15K→20K
9.3 - 12.4 mi
Overall
1302
Males
1254
M18-39
1254
20K→Half
12.4 - 13.1 mi
Overall
1439
Males
1387
M18-39
1387
Half→25K
13.1 - 15.5 mi
Overall
1156
Males
1113
M18-39
1113
25K→30K
15.5 - 18.6 mi
Overall
1207
Males
1162
M18-39
1162
30K→35K
18.6 - 21.8 mi
Overall
2451
Males
2275
M18-39
2275
35K→40K
21.8 - 24.9 mi
Overall
3794
Males
3328
M18-39
3328
40K→Finish
24.9 - 26.2 mi
Overall
3767
Males
3233
M18-39
3233
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1428 |
| 5K → 10K | 2219+217 | #1428 → #1211 |
| 10K → 15K | 8119-62 | #1211 → #1273 |
| 15K → 20K | 2234+12 | #1273 → #1261 |
| 20K → Half | 880 | #1261 → #1261 |
| Half → 25K | 1233+21 | #1261 → #1240 |
| 25K → 30K | 1843+25 | #1240 → #1215 |
| 30K → 35K | 15427-127 | #1215 → #1342 |
| 35K → 40K | 26321-242 | #1342 → #1584 |
| 40K → Finish | 947-87 | #1584 → #1671 |
| TOTALS | 654411-243 | #1428 → #1671 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
London Marathon Events
Race timed by
Mika Timing
