Bryan O'Keefe
Billerica, MA
Bib: 35186 M
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 42:54 | 13:48 | 3.11 mi | 42:54 | 13:48 | - | |
10K | 1:23:53 | 13:30 | 3.10 mi | 40:59 | 13:11 | -0:37 | |
15K | 2:05:32 | 13:28 | 3.11 mi | 41:39 | 13:24 | +0:13 | |
21K | 2:55:24 | 13:27 | 3.73 mi | 49:52 | 13:23 | -0:01 | |
25K | 3:29:35 | 13:30 | 2.48 mi | 34:11 | 13:45 | +0:22 | |
30K | 4:16:24 | 13:45 | 3.11 mi | 46:49 | 15:04 | +1:19 | |
35K | 5:03:58 | 13:59 | 3.11 mi | 47:34 | 15:19 | +0:15 | |
40K | 6:07:01 | 14:46 | 3.10 mi | 1:03:03 | 20:18 | +4:59 | |
Finish(26.22 mi) | 6:44:02 | 15:25 | 1.37 mi | 37:01 | 27:08 | +6:50 |
Checkpoints & Pacing
Pace Line
Fastest Pace
13:11 /mi
Average Pace
15:25 /mi
Slowest Pace
27:08 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
5:03:58
75% of race
Time at Slower Pace
1:40:04
25% of race
Average Pace: 15:25 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 29234 | 17435 | 2292 | 28513 | 17114 | 2241 |
| 10K | 3.10 mi | 29185+49 | 17431+4 | 2293-1 | 29110 | 17377 | 2282 |
| 15K | 3.11 mi | 29075+110 | 17382+49 | 2284+9 | 28513 | 17114 | 2241 |
| 21K | 3.73 mi | 28381+694 | 17058+324 | 2248+36 | 26383 | 16056 | 2122 |
| 25K | 2.48 mi | 28155+226 | 16912+146 | 2232+16 | 26453 | 15869 | 2077 |
| 30K | 3.11 mi | 28069+86 | 16820+92 | 2224+8 | 27073 | 16048 | 2103 |
| 35K | 3.11 mi | 27884+185 | 16686+134 | 2208+16 | 26251 | 15489 | 2034 |
| 40K | 3.10 mi | 28616-732 | 17012-326 | 2241-33 | 29693 | 17483 | 2306 |
| Finish(26.22 mi) | 1.37 mi | 29113-497 | 17258-246 | 2272-31 | 30016 | 17688 | 2329 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28513
Males
17114
M40-44
17114
5K→10K
3.1 - 6.2 mi
Overall
29110
Males
17377
M40-44
17377
10K→15K
6.2 - 9.3 mi
Overall
28513
Males
17114
M40-44
17114
15K→21K
9.3 - 13.1 mi
Overall
26383
Males
16056
M40-44
16056
21K→25K
13.1 - 15.5 mi
Overall
26453
Males
15869
M40-44
15869
25K→30K
15.5 - 18.6 mi
Overall
27073
Males
16048
M40-44
16048
30K→35K
18.6 - 21.8 mi
Overall
26251
Males
15489
M40-44
15489
35K→40K
21.8 - 24.9 mi
Overall
29693
Males
17483
M40-44
17483
40K→Finish
24.9 - 26.2 mi
Overall
30016
Males
17688
M40-44
17688
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #29234 |
| 5K → 10K | 178227*+49 | #29234 → #29185 |
| 10K → 15K | 141251*+110 | #29185 → #29075 |
| 15K → 21K | 16710*+694 | #29075 → #28381 |
| 21K → 25K | 65291*+226 | #28381 → #28155 |
| 25K → 30K | 174260*+86 | #28155 → #28069 |
| 30K → 35K | 97282*+185 | #28069 → #27884 |
| 35K → 40K | 75422*-732 | #27884 → #28616 |
| 40K → Finish | 5069*-497 | #28616 → #29113 |
| TOTALS | 19312052*+121 | #29234 → #29113 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions