Alison Radzik
Bib: 24455•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 | 11:51:04 | 35:50 | 11:32 | 35:50 | 11:32 | - |
10K | 6.21 mi | 12:29:07 | 1:13:53 | 11:53 | 38:03 | 12:15 | +0:43 |
15K | 9.32 mi | 13:09:28 | 1:54:14 | 12:15 | 40:21 | 12:59 | +0:44 |
20K | 12.43 mi | 13:50:12 | 2:34:58 | 12:28 | 40:44 | 13:07 | +0:08 |
Half | 13.11 mi | 13:58:31 | 2:43:17 | 12:27 | 8:19 | 12:11 | -0:56 |
25K | 15.53 mi | 14:33:13 | 3:17:59 | 12:45 | 34:42 | 14:19 | +2:08 |
30K | 18.64 mi | 15:24:40 | 4:09:26 | 13:23 | 51:27 | 16:34 | +2:15 |
20M | 20.00 mi | 15:43:50 | 4:28:36 | 13:26 | 19:10 | 14:06 | -2:28 |
21M | 21.00 mi | 15:59:06 | 4:43:52 | 13:31 | 15:16 | 15:16 | +1:10 |
35K | 21.75 mi | 16:09:11 | 4:53:57 | 13:31 | 10:05 | 13:29 | -1:47 |
23M | 23.00 mi | 16:30:08 | 5:14:54 | 13:41 | 20:57 | 16:44 | +3:15 |
24M | 24.00 mi | 16:45:11 | 5:29:57 | 13:45 | 15:03 | 15:03 | -1:41 |
40K | 24.85 mi | 17:00:19 | 5:45:05 | 13:53 | 15:08 | 17:42 | +2:39 |
25.2M | 25.20 mi | 17:04:50 | 5:49:36 | 13:52 | 4:31 | 13:06 | -4:36 |
Finish | 26.22 mi | 17:16:33 | 6:01:19 | 13:47 | 11:43 | 11:30 | -1:36 |
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
11:30 /mi
Average Pace
13:47 /mi
Slowest Pace
17:42 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:33:55
26% of race
Time at Steady Pace
2:29:33
41% of race
Time at Slower Pace
1:57:51
33% of race
Average Pace: 13:47 /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 | 11:51:04 | 35:50 | 11:32 | 35:50 | 11:32 | #25232 | |
10K | 6.21 mi | 12:29:07 | 1:13:53 | 11:53 | 38:03 | 12:15 | #25269 | |
15K | 9.32 mi | 13:09:28 | 1:54:14 | 12:15 | 40:21 | 12:59 | #25289 | |
20K | 12.43 mi | 13:50:12 | 2:34:58 | 12:28 | 40:44 | 13:07 | #25252 | |
Half | 13.11 mi | 13:58:31 | 2:43:17 | 12:27 | 8:19 | 12:11 | #25241 | |
25K | 15.53 mi | 14:33:13 | 3:17:59 | 12:45 | 34:42 | 14:19 | #25261 | |
30K | 18.64 mi | 15:24:40 | 4:09:26 | 13:23 | 51:27 | 16:34 | #25353 | |
20M | 20.00 mi | 15:43:50 | 4:28:36 | 13:26 | 19:10 | 14:06 | #25326 | |
21M | 21.00 mi | 15:59:06 | 4:43:52 | 13:31 | 15:16 | 15:16 | #25304 | |
35K | 21.75 mi | 16:09:11 | 4:53:57 | 13:31 | 10:05 | 13:29 | #25288 | |
23M | 23.00 mi | 16:30:08 | 5:14:54 | 13:41 | 20:57 | 16:44 | #25337 | |
24M | 24.00 mi | 16:45:11 | 5:29:57 | 13:45 | 15:03 | 15:03 | #25358 | |
40K | 24.85 mi | 17:00:19 | 5:45:05 | 13:53 | 15:08 | 17:42 | #25428 | |
25.2M | 25.20 mi | 17:04:50 | 5:49:36 | 13:52 | 4:31 | 13:06 | #25399 | |
Finish | 26.22 mi | 17:16:33 | 6:01:19 | 13:47 | 11:43 | 11:30 | #25372 |
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 | 25232 | 10718 | 10718 | 25282(Top 99%) | 10748(Top 98%) | 10748(Top 231%) |
| 10K | 6.21 mi | 3.10 mi | 25269-37 | 10742-24 | 10742-24 | 25245(Top 99%) | 10723(Top 98%) | 10723(Top 230%) |
| 15K | 9.32 mi | 3.11 mi | 25289-20 | 10754-12 | 10754-12 | 25282(Top 99%) | 10748(Top 98%) | 10748(Top 231%) |
| 20K | 12.43 mi | 3.11 mi | 25252+37 | 10732+22 | 10732+22 | 24954(Top 98%) | 10572(Top 97%) | 10572(Top 227%) |
| Half | 13.11 mi | 0.68 mi | 25241+11 | 10722+10 | 10722+10 | 24729(Top 97%) | 10464(Top 96%) | 10464(Top 225%) |
| 25K | 15.53 mi | 2.42 mi | 25261-20 | 10745-23 | 10745-23 | 25077(Top 98%) | 10672(Top 98%) | 10672(Top 229%) |
| 30K | 18.64 mi | 3.11 mi | 25353-92 | 10810-65 | 10810-65 | 25422(Top 99%) | 10869(Top 99%) | 10869(Top 233%) |
| 20M | 20.00 mi | 1.36 mi | 25326+27 | 10794+16 | 10794+16 | 24051(Top 94%) | 10259(Top 94%) | 10259(Top 220%) |
| 21M | 21.00 mi | 1.00 mi | 25304+22 | 10779+15 | 10779+15 | 23864(Top 93%) | 10210(Top 93%) | 10210(Top 219%) |
| 35K | 21.75 mi | 0.75 mi | 25288+16 | 10774+5 | 10774+5 | 23797(Top 93%) | 10203(Top 93%) | 10203(Top 219%) |
| 23M | 23.00 mi | 1.25 mi | 25337-49 | 10805-31 | 10805-31 | 25261(Top 99%) | 10830(Top 99%) | 10830(Top 232%) |
| 24M | 24.00 mi | 1.00 mi | 25358-21 | 10821-16 | 10821-16 | 24838(Top 97%) | 10702(Top 98%) | 10702(Top 230%) |
| 40K | 24.85 mi | 0.85 mi | 25428-70 | 10865-44 | 10865-44 | 25314(Top 99%) | 10862(Top 99%) | 10862(Top 233%) |
| 25.2M | 25.20 mi | 0.35 mi | 25399+29 | 10848+17 | 10848+17 | 19953(Top 78%) | 8505(Top 78%) | 8505(Top 183%) |
| Finish | 26.22 mi | 1.02 mi | 25372+27 | 10838+10 | 10838+10 | 22436(Top 88%) | 9665(Top 88%) | 9665(Top 207%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25282
Females
10748
F18-39
10748
5K→10K
3.1 - 6.2 mi
Overall
25245
Females
10723
F18-39
10723
10K→15K
6.2 - 9.3 mi
Overall
25282
Females
10748
F18-39
10748
15K→20K
9.3 - 12.4 mi
Overall
24954
Females
10572
F18-39
10572
20K→Half
12.4 - 13.1 mi
Overall
24729
Females
10464
F18-39
10464
Half→25K
13.1 - 15.5 mi
Overall
25077
Females
10672
F18-39
10672
25K→30K
15.5 - 18.6 mi
Overall
25422
Females
10869
F18-39
10869
30K→20M
18.6 - 20.0 mi
Overall
24051
Females
10259
F18-39
10259
20M→21M
20.0 - 21.0 mi
Overall
23864
Females
10210
F18-39
10210
21M→35K
21.0 - 21.8 mi
Overall
23797
Females
10203
F18-39
10203
35K→23M
21.8 - 23.0 mi
Overall
25261
Females
10830
F18-39
10830
23M→24M
23.0 - 24.0 mi
Overall
24838
Females
10702
F18-39
10702
24M→40K
24.0 - 24.9 mi
Overall
25314
Females
10862
F18-39
10862
40K→25.2M
24.9 - 25.2 mi
Overall
19953
Females
8505
F18-39
8505
25.2M→Finish
25.2 - 26.2 mi
Overall
22436
Females
9665
F18-39
9665
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25232 |
| 5K → 10K | 39 | 76 | -37 | #25232 | #25269 |
| 10K → 15K | 38 | 58 | -20 | #25269 | #25289 |
| 15K → 20K | 54 | 17 | +37 | #25289 | #25252 |
| 20K → Half | 16 | 5 | +11 | #25252 | #25241 |
| Half → 25K | 21 | 41 | -20 | #25241 | #25261 |
| 25K → 30K | 13 | 105 | -92 | #25261 | #25353 |
| 30K → 20M | 32 | 5 | +27 | #25353 | #25326 |
| 20M → 21M | 25 | 3 | +22 | #25326 | #25304 |
| 21M → 35K | 19 | 3 | +16 | #25304 | #25288 |
| 35K → 23M | 4 | 53 | -49 | #25288 | #25337 |
| 23M → 24M | 4 | 25 | -21 | #25337 | #25358 |
| 24M → 40K | 1 | 71 | -70 | #25358 | #25428 |
| 40K → 25.2M | 29 | 0 | +29 | #25428 | #25399 |
| 25.2M → Finish | 33 | 6 | +27 | #25399 | #25372 |
| TOTALS | 328 | 468 | -140 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
Boston Athletic Association
Race timed by
Mika Timing
