Jason Donnelly
Castle Rock, CO
Bib: 13986 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 | 26:33 | 8:33 | 3.11 mi | 26:33 | 8:33 | - | |
10K | 52:32 | 8:27 | 3.10 mi | 25:59 | 8:22 | -0:11 | |
15K | 1:18:14 | 8:24 | 3.11 mi | 25:42 | 8:16 | -0:06 | |
21K | 1:52:43 | 8:38 | 3.73 mi | 34:29 | 9:15 | +0:59 | |
25K | 2:17:55 | 8:53 | 2.48 mi | 25:12 | 10:08 | +0:53 | |
30K | 2:52:27 | 9:15 | 3.11 mi | 34:32 | 11:07 | +0:59 | |
35K | 3:31:22 | 9:43 | 3.11 mi | 38:55 | 12:32 | +1:25 | |
40K | 4:08:26 | 10:00 | 3.10 mi | 37:04 | 11:56 | -0:36 | |
Finish(26.22 mi) | 4:25:07 | 10:07 | 1.37 mi | 16:41 | 12:14 | +0:18 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:16 /mi
Average Pace
10:07 /mi
Slowest Pace
12:32 /mi
Segments
Time at Faster Pace
1:52:43
43% of race
Time at Steady Pace
25:12
10% of race
Time at Slower Pace
2:07:12
48% of race
Average Pace: 10:07 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3460 | 2791 | 142 | 4628 | 3689 | 208 |
| 10K | 3.10 mi | 4395-935 | 3513-722 | 194-52 | 5378 | 4243 | 259 |
| 15K | 3.11 mi | 4420-25 | 3534-21 | 193+1 | 4628 | 3689 | 208 |
| 21K | 3.73 mi | 5477-1057 | 4289-755 | 257-64 | 9259 | 6804 | 462 |
| 25K | 2.48 mi | 7025-1548 | 5320-1031 | 339-82 | 14217 | 9568 | 705 |
| 30K | 3.11 mi | 8893-1868 | 6514-1194 | 441-102 | 15202 | 9880 | 752 |
| 35K | 3.11 mi | 10468-1575 | 7381-867 | 528-87 | 18417 | 11252 | 919 |
| 40K | 3.10 mi | 11071-603 | 7602-221 | 549-21 | 14893 | 9089 | 680 |
| Finish(26.22 mi) | 1.37 mi | 11391-320 | 7747-145 | 560-11 | 16551 | 10026 | 755 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4628
Males
3689
M50-54
3689
5K→10K
3.1 - 6.2 mi
Overall
5378
Males
4243
M50-54
4243
10K→15K
6.2 - 9.3 mi
Overall
4628
Males
3689
M50-54
3689
15K→21K
9.3 - 13.1 mi
Overall
9259
Males
6804
M50-54
6804
21K→25K
13.1 - 15.5 mi
Overall
14217
Males
9568
M50-54
9568
25K→30K
15.5 - 18.6 mi
Overall
15202
Males
9880
M50-54
9880
30K→35K
18.6 - 21.8 mi
Overall
18417
Males
11252
M50-54
11252
35K→40K
21.8 - 24.9 mi
Overall
14893
Males
9089
M50-54
9089
40K→Finish
24.9 - 26.2 mi
Overall
16551
Males
10026
M50-54
10026
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3460 |
| 5K → 10K | 94914*-935 | #3460 → #4395 |
| 10K → 15K | 144119*-25 | #4395 → #4420 |
| 15K → 21K | 107417*-1057 | #4420 → #5477 |
| 21K → 25K | 156214-1548 | #5477 → #7025 |
| 25K → 30K | 192052*-1868 | #7025 → #8893 |
| 30K → 35K | 163560*-1575 | #8893 → #10468 |
| 35K → 40K | 745142*-603 | #10468 → #11071 |
| 40K → Finish | 37252*-320 | #11071 → #11391 |
| TOTALS | 8401470*-7931 | #3460 → #11391 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions