Olivia Heilbronn
Bib: 25916•F
MA

⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:42:09 | 26:39 | 8:35 | 26:39 | 8:35 | - |
10K | 6.21 mi | 12:07:59 | 52:29 | 8:27 | 25:50 | 8:19 | -0:16 |
15K | 9.32 mi | 12:33:09 | 1:17:39 | 8:20 | 25:10 | 8:06 | -0:13 |
20K | 12.43 mi | 12:59:00 | 1:43:30 | 8:20 | 25:51 | 8:19 | +0:13 |
Half | 13.11 mi | 13:04:35 | 1:49:05 | 8:19 | 5:35 | 8:11 | -0:08 |
25K | 15.53 mi | 13:25:28 | 2:09:58 | 8:22 | 20:53 | 8:37 | +0:26 |
30K | 18.64 mi | 13:51:44 | 2:36:14 | 8:23 | 26:16 | 8:27 | -0:10 |
20M | 20.00 mi | 14:03:16 | 2:47:46 | 8:23 | 11:32 | 8:29 | +0:02 |
21M | 21.00 mi | 14:12:13 | 2:56:43 | 8:25 | 8:57 | 8:57 | +0:28 |
35K | 21.75 mi | 14:19:06 | 3:03:36 | 8:27 | 6:53 | 9:11 | +0:14 |
23M | 23.00 mi | 14:30:36 | 3:15:06 | 8:29 | 11:30 | 9:11 | 0:00 |
24M | 24.00 mi | 14:39:07 | 3:23:37 | 8:29 | 8:31 | 8:31 | -0:40 |
40K | 24.85 mi | 14:46:22 | 3:30:52 | 8:29 | 7:15 | 8:29 | -0:02 |
25.2M | 25.20 mi | 14:49:32 | 3:34:02 | 8:30 | 3:10 | 9:11 | +0:42 |
Finish | 26.22 mi | 14:57:07 | 3:41:37 | 8:28 | 7:35 | 7:26 | -1:45 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
7:26 /mi
Average Pace
8:28 /mi
Slowest Pace
9:11 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
38:20
17% of race
Time at Steady Pace
2:32:47
69% of race
Time at Slower Pace
30:30
14% of race
Average Pace: 8:27 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:42:09 | 26:39 | 8:35 | 26:39 | 8:35 | #18189 | |
10K | 6.21 mi | 12:07:59 | 52:29 | 8:27 | 25:50 | 8:19 | #17197 | |
15K | 9.32 mi | 12:33:09 | 1:17:39 | 8:20 | 25:10 | 8:06 | #16106 | |
20K | 12.43 mi | 12:59:00 | 1:43:30 | 8:20 | 25:51 | 8:19 | #15438 | |
Half | 13.11 mi | 13:04:35 | 1:49:05 | 8:19 | 5:35 | 8:11 | #15351 | |
25K | 15.53 mi | 13:25:28 | 2:09:58 | 8:22 | 20:53 | 8:37 | #15020 | |
30K | 18.64 mi | 13:51:44 | 2:36:14 | 8:23 | 26:16 | 8:27 | #14099 | |
20M | 20.00 mi | 14:03:16 | 2:47:46 | 8:23 | 11:32 | 8:29 | #13707 | |
21M | 21.00 mi | 14:12:13 | 2:56:43 | 8:25 | 8:57 | 8:57 | #13307 | |
35K | 21.75 mi | 14:19:06 | 3:03:36 | 8:27 | 6:53 | 9:11 | #13332 | |
23M | 23.00 mi | 14:30:36 | 3:15:06 | 8:29 | 11:30 | 9:11 | #13233 | |
24M | 24.00 mi | 14:39:07 | 3:23:37 | 8:29 | 8:31 | 8:31 | #13037 | |
40K | 24.85 mi | 14:46:22 | 3:30:52 | 8:29 | 7:15 | 8:29 | #12794 | |
25.2M | 25.20 mi | 14:49:32 | 3:34:02 | 8:30 | 3:10 | 9:11 | #12674 | |
Finish | 26.22 mi | 14:57:07 | 3:41:37 | 8:28 | 7:35 | 7:26 | #12356 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 18189 | 6873 | 6873 | 14106(Top 55%) | 4425(Top 41%) | 4425(Top 95%) |
| 10K | 6.21 mi | 3.10 mi | 17197+992 | 6267+606 | 6267+606 | 16205(Top 63%) | 5644(Top 52%) | 5644(Top 121%) |
| 15K | 9.32 mi | 3.11 mi | 16106+1091 | 5617+650 | 5617+650 | 14106(Top 55%) | 4425(Top 41%) | 4425(Top 95%) |
| 20K | 12.43 mi | 3.11 mi | 15438+668 | 5231+386 | 5231+386 | 13836(Top 54%) | 4323(Top 40%) | 4323(Top 93%) |
| Half | 13.11 mi | 0.68 mi | 15351+87 | 5176+55 | 5176+55 | 13939(Top 55%) | 4433(Top 41%) | 4433(Top 95%) |
| 25K | 15.53 mi | 2.42 mi | 15020+331 | 5008+168 | 5008+168 | 13665(Top 53%) | 4414(Top 40%) | 4414(Top 95%) |
| 30K | 18.64 mi | 3.11 mi | 14099+921 | 4538+470 | 4538+470 | 10429(Top 41%) | 2905(Top 27%) | 2905(Top 62%) |
| 20M | 20.00 mi | 1.36 mi | 13707+392 | 4372+166 | 4372+166 | 9398(Top 37%) | 2664(Top 24%) | 2664(Top 57%) |
| 21M | 21.00 mi | 1.00 mi | 13307+400 | 4209+163 | 4209+163 | 8386(Top 33%) | 2390(Top 22%) | 2390(Top 51%) |
| 35K | 21.75 mi | 0.75 mi | 13332-25 | 4256-47 | 4256-47 | 14215(Top 56%) | 5455(Top 50%) | 5455(Top 117%) |
| 23M | 23.00 mi | 1.25 mi | 13233+99 | 4263-7 | 4263-7 | 12100(Top 47%) | 4467(Top 41%) | 4467(Top 96%) |
| 24M | 24.00 mi | 1.00 mi | 13037+196 | 4194+69 | 4194+69 | 9587(Top 38%) | 3242(Top 30%) | 3242(Top 70%) |
| 40K | 24.85 mi | 0.85 mi | 12794+243 | 4114+80 | 4114+80 | 8274(Top 32%) | 2719(Top 25%) | 2719(Top 58%) |
| 25.2M | 25.20 mi | 0.35 mi | 12674+120 | 4061+53 | 4061+53 | 7491(Top 29%) | 2440(Top 22%) | 2440(Top 52%) |
| Finish | 26.22 mi | 1.02 mi | 12356+318 | 3927+134 | 3927+134 | 5336(Top 21%) | 1349(Top 12%) | 1349(Top 29%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
14106
Females
4425
F18-39
4425
5K→10K
3.1 - 6.2 mi
Overall
16205
Females
5644
F18-39
5644
10K→15K
6.2 - 9.3 mi
Overall
14106
Females
4425
F18-39
4425
15K→20K
9.3 - 12.4 mi
Overall
13836
Females
4323
F18-39
4323
20K→Half
12.4 - 13.1 mi
Overall
13939
Females
4433
F18-39
4433
Half→25K
13.1 - 15.5 mi
Overall
13665
Females
4414
F18-39
4414
25K→30K
15.5 - 18.6 mi
Overall
10429
Females
2905
F18-39
2905
30K→20M
18.6 - 20.0 mi
Overall
9398
Females
2664
F18-39
2664
20M→21M
20.0 - 21.0 mi
Overall
8386
Females
2390
F18-39
2390
21M→35K
21.0 - 21.8 mi
Overall
14215
Females
5455
F18-39
5455
35K→23M
21.8 - 23.0 mi
Overall
12100
Females
4467
F18-39
4467
23M→24M
23.0 - 24.0 mi
Overall
9587
Females
3242
F18-39
3242
24M→40K
24.0 - 24.9 mi
Overall
8274
Females
2719
F18-39
2719
40K→25.2M
24.9 - 25.2 mi
Overall
7491
Females
2440
F18-39
2440
25.2M→Finish
25.2 - 26.2 mi
Overall
5336
Females
1349
F18-39
1349
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #18189 |
| 5K → 10K | 1029 | 37 | +992 | #18189 | #17197 |
| 10K → 15K | 1095 | 4 | +1091 | #17197 | #16106 |
| 15K → 20K | 682 | 14 | +668 | #16106 | #15438 |
| 20K → Half | 92 | 5 | +87 | #15438 | #15351 |
| Half → 25K | 384 | 53 | +331 | #15351 | #15020 |
| 25K → 30K | 925 | 4 | +921 | #15020 | #14099 |
| 30K → 20M | 398 | 6 | +392 | #14099 | #13707 |
| 20M → 21M | 402 | 2 | +400 | #13707 | #13307 |
| 21M → 35K | 75 | 100 | -25 | #13307 | #13332 |
| 35K → 23M | 184 | 85 | +99 | #13332 | #13233 |
| 23M → 24M | 208 | 12 | +196 | #13233 | #13037 |
| 24M → 40K | 252 | 9 | +243 | #13037 | #12794 |
| 40K → 25.2M | 122 | 2 | +120 | #12794 | #12674 |
| 25.2M → Finish | 318 | 0 | +318 | #12674 | #12356 |
| TOTALS | 6166 | 333 | +5833 |
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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