Spencer Traxler
Bib: 25878•M
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 | 11:48:43 | 29:34 | 9:31 | 29:34 | 9:31 | - |
10K | 6.21 mi | 12:17:51 | 58:42 | 9:27 | 29:08 | 9:23 | -0:08 |
15K | 9.32 mi | 12:47:26 | 1:28:17 | 9:28 | 29:35 | 9:31 | +0:08 |
20K | 12.43 mi | 13:18:18 | 1:59:09 | 9:35 | 30:52 | 9:56 | +0:25 |
Half | 13.11 mi | 13:25:02 | 2:05:53 | 9:36 | 6:44 | 9:52 | -0:04 |
25K | 15.53 mi | 13:54:06 | 2:34:57 | 9:58 | 29:04 | 11:59 | +2:07 |
30K | 18.64 mi | 14:39:46 | 3:20:37 | 10:46 | 45:40 | 14:42 | +2:43 |
20M | 20.00 mi | 14:58:05 | 3:38:56 | 10:57 | 18:19 | 13:29 | -1:13 |
21M | 21.00 mi | 15:13:24 | 3:54:15 | 11:09 | 15:19 | 15:19 | +1:50 |
35K | 21.75 mi | 15:23:27 | 4:04:18 | 11:14 | 10:03 | 13:26 | -1:53 |
23M | 23.00 mi | 15:41:51 | 4:22:42 | 11:25 | 18:24 | 14:42 | +1:16 |
24M | 24.00 mi | 15:55:37 | 4:36:28 | 11:31 | 13:46 | 13:46 | -0:56 |
40K | 24.85 mi | 16:07:27 | 4:48:18 | 11:36 | 11:50 | 13:50 | +0:04 |
25.2M | 25.20 mi | 16:12:12 | 4:53:03 | 11:38 | 4:45 | 13:46 | -0:04 |
Finish | 26.22 mi | 16:23:32 | 5:04:23 | 11:37 | 11:20 | 11:07 | -2:39 |
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
9:23 /mi
Average Pace
11:37 /mi
Slowest Pace
15:19 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:46:17
55% of race
Time at Steady Pace
58:43
19% of race
Time at Slower Pace
1:19:23
26% of race
Average Pace: 11:37 /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 | 11:48:43 | 29:34 | 9:31 | 29:34 | 9:31 | #21780 | |
10K | 6.21 mi | 12:17:51 | 58:42 | 9:27 | 29:08 | 9:23 | #21397 | |
15K | 9.32 mi | 12:47:26 | 1:28:17 | 9:28 | 29:35 | 9:31 | #21151 | |
20K | 12.43 mi | 13:18:18 | 1:59:09 | 9:35 | 30:52 | 9:56 | #20916 | |
Half | 13.11 mi | 13:25:02 | 2:05:53 | 9:36 | 6:44 | 9:52 | #20915 | |
25K | 15.53 mi | 13:54:06 | 2:34:57 | 9:58 | 29:04 | 11:59 | #21415 | |
30K | 18.64 mi | 14:39:46 | 3:20:37 | 10:46 | 45:40 | 14:42 | #22508 | |
20M | 20.00 mi | 14:58:05 | 3:38:56 | 10:57 | 18:19 | 13:29 | #22626 | |
21M | 21.00 mi | 15:13:24 | 3:54:15 | 11:09 | 15:19 | 15:19 | #22761 | |
35K | 21.75 mi | 15:23:27 | 4:04:18 | 11:14 | 10:03 | 13:26 | #22824 | |
23M | 23.00 mi | 15:41:51 | 4:22:42 | 11:25 | 18:24 | 14:42 | #22980 | |
24M | 24.00 mi | 15:55:37 | 4:36:28 | 11:31 | 13:46 | 13:46 | #23054 | |
40K | 24.85 mi | 16:07:27 | 4:48:18 | 11:36 | 11:50 | 13:50 | #23076 | |
25.2M | 25.20 mi | 16:12:12 | 4:53:03 | 11:38 | 4:45 | 13:46 | #23055 | |
Finish | 26.22 mi | 16:23:32 | 5:04:23 | 11:37 | 11:20 | 11:07 | #23028 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M18-39 | Seg. Overall | Seg. Males | Seg. M18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 21780 | 12935 | 12935 | 20728(Top 81%) | 12513(Top 86%) | 12513(Top 258%) |
| 10K | 6.21 mi | 3.10 mi | 21397+383 | 12762+173 | 12762+173 | 21026(Top 82%) | 12600(Top 86%) | 12600(Top 260%) |
| 15K | 9.32 mi | 3.11 mi | 21151+246 | 12660+102 | 12660+102 | 20728(Top 81%) | 12513(Top 86%) | 12513(Top 258%) |
| 20K | 12.43 mi | 3.11 mi | 20916+235 | 12563+97 | 12563+97 | 20416(Top 80%) | 12334(Top 85%) | 12334(Top 254%) |
| Half | 13.11 mi | 0.68 mi | 20915+1 | 12562+1 | 12562+1 | 21125(Top 83%) | 12617(Top 87%) | 12617(Top 260%) |
| 25K | 15.53 mi | 2.42 mi | 21415-500 | 12771-209 | 12771-209 | 23129(Top 91%) | 13480(Top 92%) | 13480(Top 278%) |
| 30K | 18.64 mi | 3.11 mi | 22508-1093 | 13232-461 | 13232-461 | 24734(Top 97%) | 14152(Top 97%) | 14152(Top 292%) |
| 20M | 20.00 mi | 1.36 mi | 22626-118 | 13269-37 | 13269-37 | 23457(Top 92%) | 13430(Top 92%) | 13430(Top 277%) |
| 21M | 21.00 mi | 1.00 mi | 22761-135 | 13308-39 | 13308-39 | 23904(Top 94%) | 13636(Top 94%) | 13636(Top 281%) |
| 35K | 21.75 mi | 0.75 mi | 22824-63 | 13322-14 | 13322-14 | 23737(Top 93%) | 13521(Top 93%) | 13521(Top 279%) |
| 23M | 23.00 mi | 1.25 mi | 22980-156 | 13383-61 | 13383-61 | 24424(Top 96%) | 13887(Top 95%) | 13887(Top 286%) |
| 24M | 24.00 mi | 1.00 mi | 23054-74 | 13408-25 | 13408-25 | 23945(Top 94%) | 13572(Top 93%) | 13572(Top 280%) |
| 40K | 24.85 mi | 0.85 mi | 23076-22 | 13405+3 | 13405+3 | 23436(Top 92%) | 13259(Top 91%) | 13259(Top 273%) |
| 25.2M | 25.20 mi | 0.35 mi | 23055+21 | 13397+8 | 13397+8 | 21211(Top 83%) | 12077(Top 83%) | 12077(Top 249%) |
| Finish | 26.22 mi | 1.02 mi | 23028+27 | 13381+16 | 13381+16 | 21650(Top 85%) | 12323(Top 85%) | 12323(Top 254%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
20728
Males
12513
M18-39
12513
5K→10K
3.1 - 6.2 mi
Overall
21026
Males
12600
M18-39
12600
10K→15K
6.2 - 9.3 mi
Overall
20728
Males
12513
M18-39
12513
15K→20K
9.3 - 12.4 mi
Overall
20416
Males
12334
M18-39
12334
20K→Half
12.4 - 13.1 mi
Overall
21125
Males
12617
M18-39
12617
Half→25K
13.1 - 15.5 mi
Overall
23129
Males
13480
M18-39
13480
25K→30K
15.5 - 18.6 mi
Overall
24734
Males
14152
M18-39
14152
30K→20M
18.6 - 20.0 mi
Overall
23457
Males
13430
M18-39
13430
20M→21M
20.0 - 21.0 mi
Overall
23904
Males
13636
M18-39
13636
21M→35K
21.0 - 21.8 mi
Overall
23737
Males
13521
M18-39
13521
35K→23M
21.8 - 23.0 mi
Overall
24424
Males
13887
M18-39
13887
23M→24M
23.0 - 24.0 mi
Overall
23945
Males
13572
M18-39
13572
24M→40K
24.0 - 24.9 mi
Overall
23436
Males
13259
M18-39
13259
40K→25.2M
24.9 - 25.2 mi
Overall
21211
Males
12077
M18-39
12077
25.2M→Finish
25.2 - 26.2 mi
Overall
21650
Males
12323
M18-39
12323
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #21780 |
| 5K → 10K | 476 | 93 | +383 | #21780 | #21397 |
| 10K → 15K | 310 | 64 | +246 | #21397 | #21151 |
| 15K → 20K | 315 | 80 | +235 | #21151 | #20916 |
| 20K → Half | 29 | 28 | +1 | #20916 | #20915 |
| Half → 25K | 49 | 549 | -500 | #20915 | #21415 |
| 25K → 30K | 16 | 1109 | -1093 | #21415 | #22508 |
| 30K → 20M | 39 | 157 | -118 | #22508 | #22626 |
| 20M → 21M | 31 | 166 | -135 | #22626 | #22761 |
| 21M → 35K | 19 | 82 | -63 | #22761 | #22824 |
| 35K → 23M | 16 | 172 | -156 | #22824 | #22980 |
| 23M → 24M | 16 | 90 | -74 | #22980 | #23054 |
| 24M → 40K | 26 | 48 | -22 | #23054 | #23076 |
| 40K → 25.2M | 29 | 8 | +21 | #23076 | #23055 |
| 25.2M → Finish | 46 | 19 | +27 | #23055 | #23028 |
| TOTALS | 1417 | 2665 | -1248 |
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
