⏱️ Race Timeline
The Course
Claim it — unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 10:46:02 | 35:23 | 11:23 | 35:23 | 11:23 | - |
10K | 6.21 mi | 11:22:16 | 1:11:37 | 11:32 | 36:14 | 11:40 | +0:17 |
15K | 9.32 mi | 12:01:08 | 1:50:29 | 11:51 | 38:52 | 12:31 | +0:51 |
20K | 12.43 mi | 12:42:16 | 2:31:37 | 12:12 | 41:08 | 13:14 | +0:43 |
Half | 13.11 mi | 12:51:08 | 2:40:29 | 12:14 | 8:52 | 13:00 | -0:14 |
25K | 15.53 mi | 13:25:11 | 3:14:32 | 12:31 | 34:03 | 14:03 | +1:03 |
30K | 18.64 mi | 14:11:58 | 4:01:19 | 12:57 | 46:47 | 15:03 | +1:00 |
20M | 20.00 mi | 14:32:42 | 4:22:03 | 13:06 | 20:44 | 15:15 | +0:12 |
21M | 21.00 mi | 14:50:04 | 4:39:25 | 13:18 | 17:22 | 17:22 | +2:07 |
35K | 21.75 mi | 14:59:34 | 4:48:55 | 13:17 | 9:30 | 12:42 | -4:40 |
23M | 23.00 mi | 15:17:08 | 5:06:29 | 13:20 | 17:34 | 14:02 | +1:20 |
24M | 24.00 mi | 15:32:55 | 5:22:16 | 13:26 | 15:47 | 15:47 | +1:45 |
40K | 24.85 mi | 15:44:51 | 5:34:12 | 13:27 | 11:56 | 13:57 | -1:50 |
25.2M | 25.20 mi | 15:50:01 | 5:39:22 | 13:28 | 5:10 | 14:59 | +1:02 |
Finish | 26.22 mi | 16:03:56 | 5:53:17 | 13:29 | 13:55 | 13:39 | -1:20 |
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
11:23 /mi
Average Pace
13:29 /mi
Slowest Pace
17:22 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:08:51
36% of race
Time at Steady Pace
1:58:36
34% of race
Time at Slower Pace
1:45:50
30% of race
Average Pace: 13:28 /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 | 10:46:02 | 35:23 | 11:23 | 35:23 | 11:23 | #27922 | |
10K | 6.21 mi | 11:22:16 | 1:11:37 | 11:32 | 36:14 | 11:40 | #27839 | |
15K | 9.32 mi | 12:01:08 | 1:50:29 | 11:51 | 38:52 | 12:31 | #27906 | |
20K | 12.43 mi | 12:42:16 | 2:31:37 | 12:12 | 41:08 | 13:14 | #27949 | |
Half | 13.11 mi | 12:51:08 | 2:40:29 | 12:14 | 8:52 | 13:00 | #27955 | |
25K | 15.53 mi | 13:25:11 | 3:14:32 | 12:31 | 34:03 | 14:03 | #27960 | |
30K | 18.64 mi | 14:11:58 | 4:01:19 | 12:57 | 46:47 | 15:03 | #28027 | |
20M | 20.00 mi | 14:32:42 | 4:22:03 | 13:06 | 20:44 | 15:15 | #28059 | |
21M | 21.00 mi | 14:50:04 | 4:39:25 | 13:18 | 17:22 | 17:22 | #28095 | |
35K | 21.75 mi | 14:59:34 | 4:48:55 | 13:17 | 9:30 | 12:42 | #28073 | |
23M | 23.00 mi | 15:17:08 | 5:06:29 | 13:20 | 17:34 | 14:02 | #28058 | |
24M | 24.00 mi | 15:32:55 | 5:22:16 | 13:26 | 15:47 | 15:47 | #28102 | |
40K | 24.85 mi | 15:44:51 | 5:34:12 | 13:27 | 11:56 | 13:57 | #28087 | |
25.2M | 25.20 mi | 15:50:01 | 5:39:22 | 13:28 | 5:10 | 14:59 | #28082 | |
Finish | 26.22 mi | 16:03:56 | 5:53:17 | 13:29 | 13:55 | 13:39 | #28082 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 27922 | 11910 | 11910 | 27936(Top 98%) | 11937(Top 98%) | 11937(Top 916%) |
| 10K | 6.21 mi | 3.10 mi | 27839+83 | 11854+56 | 11854+56 | 27730(Top 98%) | 11797(Top 96%) | 11797(Top 905%) |
| 15K | 9.32 mi | 3.11 mi | 27906-67 | 11910-56 | 11910-56 | 27936(Top 98%) | 11937(Top 98%) | 11937(Top 916%) |
| 20K | 12.43 mi | 3.11 mi | 27949-43 | 11941-31 | 11941-31 | 27952(Top 98%) | 11968(Top 98%) | 11968(Top 918%) |
| Half | 13.11 mi | 0.68 mi | 27955-6 | 11946-5 | 11946-5 | 28005(Top 99%) | 12009(Top 98%) | 12009(Top 922%) |
| 25K | 15.53 mi | 2.42 mi | 27960-5 | 11954-8 | 11954-8 | 27899(Top 98%) | 11951(Top 98%) | 11951(Top 917%) |
| 30K | 18.64 mi | 3.11 mi | 28027-67 | 12004-50 | 12004-50 | 28054(Top 99%) | 12081(Top 99%) | 12081(Top 927%) |
| 20M | 20.00 mi | 1.36 mi | 28059-32 | 12029-25 | 12029-25 | 27969(Top 98%) | 12037(Top 98%) | 12037(Top 924%) |
| 21M | 21.00 mi | 1.00 mi | 28095-36 | 12052-23 | 12052-23 | 28211(Top 99%) | 12153(Top 99%) | 12153(Top 933%) |
| 35K | 21.75 mi | 0.75 mi | 28073+22 | 12039+13 | 12039+13 | 26676(Top 94%) | 11434(Top 94%) | 11434(Top 878%) |
| 23M | 23.00 mi | 1.25 mi | 28058+15 | 12035+4 | 12035+4 | 27356(Top 96%) | 11781(Top 96%) | 11781(Top 904%) |
| 24M | 24.00 mi | 1.00 mi | 28102-44 | 12071-36 | 12071-36 | 28190(Top 99%) | 12174(Top 100%) | 12174(Top 934%) |
| 40K | 24.85 mi | 0.85 mi | 28087+15 | 12062+9 | 12062+9 | 27143(Top 96%) | 11717(Top 96%) | 11717(Top 899%) |
| 25.2M | 25.20 mi | 0.35 mi | 28082+5 | 12061+1 | 12061+1 | 27101(Top 95%) | 11717(Top 96%) | 11717(Top 899%) |
| Finish | 26.22 mi | 1.02 mi | 28082 | 12064-3 | 12064-3 | 27914(Top 98%) | 12054(Top 99%) | 12054(Top 925%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
27936
Females
11937
F50-54
11937
5K→10K
3.1 - 6.2 mi
Overall
27730
Females
11797
F50-54
11797
10K→15K
6.2 - 9.3 mi
Overall
27936
Females
11937
F50-54
11937
15K→20K
9.3 - 12.4 mi
Overall
27952
Females
11968
F50-54
11968
20K→Half
12.4 - 13.1 mi
Overall
28005
Females
12009
F50-54
12009
Half→25K
13.1 - 15.5 mi
Overall
27899
Females
11951
F50-54
11951
25K→30K
15.5 - 18.6 mi
Overall
28054
Females
12081
F50-54
12081
30K→20M
18.6 - 20.0 mi
Overall
27969
Females
12037
F50-54
12037
20M→21M
20.0 - 21.0 mi
Overall
28211
Females
12153
F50-54
12153
21M→35K
21.0 - 21.8 mi
Overall
26676
Females
11434
F50-54
11434
35K→23M
21.8 - 23.0 mi
Overall
27356
Females
11781
F50-54
11781
23M→24M
23.0 - 24.0 mi
Overall
28190
Females
12174
F50-54
12174
24M→40K
24.0 - 24.9 mi
Overall
27143
Females
11717
F50-54
11717
40K→25.2M
24.9 - 25.2 mi
Overall
27101
Females
11717
F50-54
11717
25.2M→Finish
25.2 - 26.2 mi
Overall
27914
Females
12054
F50-54
12054
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #27922 |
| 5K → 10K | 126 | 43 | +83 | #27922 | #27839 |
| 10K → 15K | 33 | 100 | -67 | #27839 | #27906 |
| 15K → 20K | 32 | 75 | -43 | #27906 | #27949 |
| 20K → Half | 7 | 13 | -6 | #27949 | #27955 |
| Half → 25K | 36 | 41 | -5 | #27955 | #27960 |
| 25K → 30K | 27 | 94 | -67 | #27960 | #28027 |
| 30K → 20M | 10 | 42 | -32 | #28027 | #28059 |
| 20M → 21M | 5 | 41 | -36 | #28059 | #28095 |
| 21M → 35K | 23 | 1 | +22 | #28095 | #28073 |
| 35K → 23M | 21 | 6 | +15 | #28073 | #28058 |
| 23M → 24M | 4 | 48 | -44 | #28058 | #28102 |
| 24M → 40K | 17 | 2 | +15 | #28102 | #28087 |
| 40K → 25.2M | 6 | 1 | +5 | #28087 | #28082 |
| 25.2M → Finish | 9 | 9 | 0 | #28082 | #28082 |
| TOTALS | 356 | 516 | -160 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Boston Athletic Association
Race timed by
Mika Timing
