Christopher Johnson
Bib: 29641•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 | 11:55:56 | 32:13 | 10:22 | 32:13 | 10:22 | - |
10K | 6.21 mi | 12:30:13 | 1:06:30 | 10:42 | 34:17 | 11:02 | +0:40 |
15K | 9.32 mi | 13:05:39 | 1:41:56 | 10:56 | 35:26 | 11:24 | +0:22 |
20K | 12.43 mi | 13:43:33 | 2:19:50 | 11:15 | 37:54 | 12:12 | +0:48 |
Half | 13.11 mi | 13:51:46 | 2:28:03 | 11:18 | 8:13 | 12:03 | -0:09 |
25K | 15.53 mi | 14:24:07 | 3:00:24 | 11:37 | 32:21 | 13:21 | +1:18 |
30K | 18.64 mi | 15:04:35 | 3:40:52 | 11:51 | 40:28 | 13:01 | -0:20 |
20M | 20.00 mi | 15:21:45 | 3:58:02 | 11:54 | 17:10 | 12:38 | -0:23 |
21M | 21.00 mi | 15:35:46 | 4:12:03 | 12:00 | 14:01 | 14:01 | +1:23 |
35K | 21.75 mi | 15:45:12 | 4:21:29 | 12:01 | 9:26 | 12:37 | -1:24 |
23M | 23.00 mi | 16:01:17 | 4:37:34 | 12:04 | 16:05 | 12:51 | +0:14 |
24M | 24.00 mi | 16:14:01 | 4:50:18 | 12:06 | 12:44 | 12:44 | -0:07 |
40K | 24.85 mi | 16:25:32 | 5:01:49 | 12:09 | 11:31 | 13:28 | +0:44 |
25.2M | 25.20 mi | 16:30:27 | 5:06:44 | 12:10 | 4:55 | 14:15 | +0:47 |
Finish | 26.22 mi | 16:43:14 | 5:19:31 | 12:12 | 12:47 | 12:33 | -1:42 |
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
10:22 /mi
Average Pace
12:12 /mi
Slowest Pace
14:15 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:50:09
34% of race
Time at Steady Pace
2:26:34
46% of race
Time at Slower Pace
1:02:48
20% of race
Average Pace: 12:11 /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 | 11:55:56 | 32:13 | 10:22 | 32:13 | 10:22 | #23823 | |
10K | 6.21 mi | 12:30:13 | 1:06:30 | 10:42 | 34:17 | 11:02 | #24150 | |
15K | 9.32 mi | 13:05:39 | 1:41:56 | 10:56 | 35:26 | 11:24 | #24197 | |
20K | 12.43 mi | 13:43:33 | 2:19:50 | 11:15 | 37:54 | 12:12 | #24222 | |
Half | 13.11 mi | 13:51:46 | 2:28:03 | 11:18 | 8:13 | 12:03 | #24252 | |
25K | 15.53 mi | 14:24:07 | 3:00:24 | 11:37 | 32:21 | 13:21 | #24311 | |
30K | 18.64 mi | 15:04:35 | 3:40:52 | 11:51 | 40:28 | 13:01 | #24157 | |
20M | 20.00 mi | 15:21:45 | 3:58:02 | 11:54 | 17:10 | 12:38 | #24050 | |
21M | 21.00 mi | 15:35:46 | 4:12:03 | 12:00 | 14:01 | 14:01 | #23972 | |
35K | 21.75 mi | 15:45:12 | 4:21:29 | 12:01 | 9:26 | 12:37 | #23937 | |
23M | 23.00 mi | 16:01:17 | 4:37:34 | 12:04 | 16:05 | 12:51 | #23868 | |
24M | 24.00 mi | 16:14:01 | 4:50:18 | 12:06 | 12:44 | 12:44 | #23824 | |
40K | 24.85 mi | 16:25:32 | 5:01:49 | 12:09 | 11:31 | 13:28 | #23814 | |
25.2M | 25.20 mi | 16:30:27 | 5:06:44 | 12:10 | 4:55 | 14:15 | #23801 | |
Finish | 26.22 mi | 16:43:14 | 5:19:31 | 12:12 | 12:47 | 12:33 | #23816 |
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 | 23823 | 13926 | 13926 | 24199(Top 95%) | 14066(Top 96%) | 14066(Top 290%) |
| 10K | 6.21 mi | 3.10 mi | 24150-327 | 14064-138 | 14064-138 | 24318(Top 95%) | 14112(Top 97%) | 14112(Top 291%) |
| 15K | 9.32 mi | 3.11 mi | 24197-47 | 14077-13 | 14077-13 | 24199(Top 95%) | 14066(Top 96%) | 14066(Top 290%) |
| 20K | 12.43 mi | 3.11 mi | 24222-25 | 14073+4 | 14073+4 | 24192(Top 95%) | 14022(Top 96%) | 14022(Top 289%) |
| Half | 13.11 mi | 0.68 mi | 24252-30 | 14087-14 | 14087-14 | 24607(Top 96%) | 14161(Top 97%) | 14161(Top 292%) |
| 25K | 15.53 mi | 2.42 mi | 24311-59 | 14100-13 | 14100-13 | 24487(Top 96%) | 14096(Top 97%) | 14096(Top 291%) |
| 30K | 18.64 mi | 3.11 mi | 24157+154 | 14010+90 | 14010+90 | 23329(Top 91%) | 13470(Top 92%) | 13470(Top 278%) |
| 20M | 20.00 mi | 1.36 mi | 24050+107 | 13943+67 | 13943+67 | 22365(Top 88%) | 12880(Top 88%) | 12880(Top 266%) |
| 21M | 21.00 mi | 1.00 mi | 23972+78 | 13888+55 | 13888+55 | 22353(Top 87%) | 12840(Top 88%) | 12840(Top 265%) |
| 35K | 21.75 mi | 0.75 mi | 23937+35 | 13865+23 | 13865+23 | 22751(Top 89%) | 13003(Top 89%) | 13003(Top 268%) |
| 23M | 23.00 mi | 1.25 mi | 23868+69 | 13821+44 | 13821+44 | 22294(Top 87%) | 12749(Top 87%) | 12749(Top 263%) |
| 24M | 24.00 mi | 1.00 mi | 23824+44 | 13790+31 | 13790+31 | 22666(Top 89%) | 12887(Top 88%) | 12887(Top 266%) |
| 40K | 24.85 mi | 0.85 mi | 23814+10 | 13780+10 | 13780+10 | 22961(Top 90%) | 13003(Top 89%) | 13003(Top 268%) |
| 25.2M | 25.20 mi | 0.35 mi | 23801+13 | 13771+9 | 13771+9 | 22000(Top 86%) | 12492(Top 86%) | 12492(Top 258%) |
| Finish | 26.22 mi | 1.02 mi | 23816-15 | 13762+9 | 13762+9 | 23930(Top 94%) | 13530(Top 93%) | 13530(Top 279%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
24199
Males
14066
M18-39
14066
5K→10K
3.1 - 6.2 mi
Overall
24318
Males
14112
M18-39
14112
10K→15K
6.2 - 9.3 mi
Overall
24199
Males
14066
M18-39
14066
15K→20K
9.3 - 12.4 mi
Overall
24192
Males
14022
M18-39
14022
20K→Half
12.4 - 13.1 mi
Overall
24607
Males
14161
M18-39
14161
Half→25K
13.1 - 15.5 mi
Overall
24487
Males
14096
M18-39
14096
25K→30K
15.5 - 18.6 mi
Overall
23329
Males
13470
M18-39
13470
30K→20M
18.6 - 20.0 mi
Overall
22365
Males
12880
M18-39
12880
20M→21M
20.0 - 21.0 mi
Overall
22353
Males
12840
M18-39
12840
21M→35K
21.0 - 21.8 mi
Overall
22751
Males
13003
M18-39
13003
35K→23M
21.8 - 23.0 mi
Overall
22294
Males
12749
M18-39
12749
23M→24M
23.0 - 24.0 mi
Overall
22666
Males
12887
M18-39
12887
24M→40K
24.0 - 24.9 mi
Overall
22961
Males
13003
M18-39
13003
40K→25.2M
24.9 - 25.2 mi
Overall
22000
Males
12492
M18-39
12492
25.2M→Finish
25.2 - 26.2 mi
Overall
23930
Males
13530
M18-39
13530
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #23823 |
| 5K → 10K | 82 | 409 | -327 | #23823 | #24150 |
| 10K → 15K | 121 | 168 | -47 | #24150 | #24197 |
| 15K → 20K | 86 | 111 | -25 | #24197 | #24222 |
| 20K → Half | 9 | 39 | -30 | #24222 | #24252 |
| Half → 25K | 60 | 119 | -59 | #24252 | #24311 |
| 25K → 30K | 180 | 26 | +154 | #24311 | #24157 |
| 30K → 20M | 112 | 5 | +107 | #24157 | #24050 |
| 20M → 21M | 86 | 8 | +78 | #24050 | #23972 |
| 21M → 35K | 44 | 9 | +35 | #23972 | #23937 |
| 35K → 23M | 77 | 8 | +69 | #23937 | #23868 |
| 23M → 24M | 52 | 8 | +44 | #23868 | #23824 |
| 24M → 40K | 30 | 20 | +10 | #23824 | #23814 |
| 40K → 25.2M | 18 | 5 | +13 | #23814 | #23801 |
| 25.2M → Finish | 27 | 42 | -15 | #23801 | #23816 |
| TOTALS | 984 | 977 | +7 |
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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