Race Timeline
See every mile of your race
Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.
Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.
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 | 20:30 | 6:36 | 3.11 mi | 20:30 | 6:36 | - | |
10K | 41:18 | 6:39 | 3.10 mi | 20:48 | 6:42 | +0:06 | |
15K | 1:02:38 | 6:44 | 3.11 mi | 21:20 | 6:52 | +0:10 | |
20K | 1:23:28 | 6:43 | 3.11 mi | 20:50 | 6:43 | -0:09 | |
Half(13.10 mi) | 1:28:05 | 6:44 | 0.67 mi | 4:37 | 6:53 | +0:10 | |
25K | 1:44:32 | 6:44 | 2.43 mi | 16:27 | 6:46 | -0:07 | |
30K | 2:06:11 | 6:47 | 3.11 mi | 21:39 | 6:59 | +0:13 | |
35K | 2:27:51 | 6:48 | 3.11 mi | 21:40 | 6:59 | 0:00 | |
40K | 2:49:16 | 6:49 | 3.10 mi | 21:25 | 6:54 | -0:05 | |
Finish(26.22 mi) | 2:58:33 | 6:49 | 1.37 mi | 9:17 | 6:49 | -0:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:36 /mi
Average Pace
6:49 /mi
Slowest Pace
6:59 /mi
Segments
Time at Faster Pace
2:15:14
76% of race
Time at Steady Pace
43:19
24% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 6:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3189 | 231 | 231 | 3510 | 250 | 250 |
| 10K | 3.10 mi | 3265-76 | 236-5 | 236-5 | 3358 | 238 | 238 |
| 15K | 3.11 mi | 3320-55 | 244-8 | 244-8 | 3510 | 250 | 250 |
| 20K | 3.11 mi | 3359-39 | 241+3 | 241+3 | 3570 | 252 | 252 |
| Half(13.10 mi) | 0.67 mi | 3363-4 | 243-2 | 243-2 | 3667 | 254 | 254 |
| 25K | 2.43 mi | 3324+39 | 230+13 | 230+13 | 3287 | 223 | 223 |
| 30K | 3.11 mi | 3323+1 | 234-4 | 234-4 | 3614 | 285 | 285 |
| 35K | 3.11 mi | 3223+100 | 225+9 | 225+9 | 3055 | 256 | 256 |
| 40K | 3.10 mi | 3045+178 | 215+10 | 215+10 | 2377 | 199 | 199 |
| Finish(26.22 mi) | 1.37 mi | 2946+99 | 209+6 | 209+6 | 2156 | 194 | 194 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3510
Females
250
F45-49
250
5K→10K
3.1 - 6.2 mi
Overall
3358
Females
238
F45-49
238
10K→15K
6.2 - 9.3 mi
Overall
3510
Females
250
F45-49
250
15K→20K
9.3 - 12.4 mi
Overall
3570
Females
252
F45-49
252
20K→Half
12.4 - 13.1 mi
Overall
3667
Females
254
F45-49
254
Half→25K
13.1 - 15.5 mi
Overall
3287
Females
223
F45-49
223
25K→30K
15.5 - 18.6 mi
Overall
3614
Females
285
F45-49
285
30K→35K
18.6 - 21.8 mi
Overall
3055
Females
256
F45-49
256
35K→40K
21.8 - 24.9 mi
Overall
2377
Females
199
F45-49
199
40K→Finish
24.9 - 26.2 mi
Overall
2156
Females
194
F45-49
194
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3189 |
| 5K → 10K | 15882-76 | #3189 → #3265 |
| 10K → 15K | 11156-55 | #3265 → #3320 |
| 15K → 20K | 8546-39 | #3320 → #3359 |
| 20K → Half | 2218-4 | #3359 → #3363 |
| Half → 25K | 3372+39 | #3363 → #3324 |
| 25K → 30K | 9697+1 | #3324 → #3323 |
| 30K → 35K | 68168+100 | #3323 → #3223 |
| 35K → 40K | 34212*+178 | #3223 → #3045 |
| 40K → Finish | 19118+99 | #3045 → #2946 |
| TOTALS | 626869*+243 | #3189 → #2946 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
London Marathon Events
Race timed by
Mika Timing
