Shannon Chambers
Kings Langley
Bib: 22073 M

⏱️ Race Timeline
The Course
Claim it for a free AI report on this race
A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:00:04 | 30:37 | 9:51 | 30:37 | 9:51 | - |
10K | 6.21 mi | 08:28:57 | 59:30 | 9:35 | 28:53 | 9:18 | -0:33 |
15K | 9.32 mi | 08:57:52 | 1:28:25 | 9:29 | 28:55 | 9:18 | 0:00 |
21K | 13.05 mi | 09:33:30 | 2:04:03 | 9:30 | 35:38 | 9:33 | +0:15 |
25K | 15.53 mi | 09:57:16 | 2:27:49 | 9:31 | 23:46 | 9:34 | +0:01 |
30K | 18.64 mi | 10:35:09 | 3:05:42 | 9:58 | 37:53 | 12:12 | +2:38 |
35K | 21.75 mi | 11:15:54 | 3:46:27 | 10:25 | 40:45 | 13:07 | +0:55 |
40K | 24.85 mi | 11:56:34 | 4:27:07 | 10:45 | 40:40 | 13:05 | -0:02 |
Finish | 26.22 mi | 12:17:13 | 4:47:46 | 10:59 | 20:39 | 15:08 | +2:03 |
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
9:18 /mi
Average Pace
10:59 /mi
Slowest Pace
15:08 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:27:49
51% of race
Time at Slower Pace
2:19:57
49% of race
Average Pace: 10:59 /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 | 08:00:04 | 30:37 | 9:51 | 30:37 | 9:51 | #10736 | |
10K | 6.21 mi | 08:28:57 | 59:30 | 9:35 | 28:53 | 9:18 | #10998 | |
15K | 9.32 mi | 08:57:52 | 1:28:25 | 9:29 | 28:55 | 9:18 | #10899 | |
21K | 13.05 mi | 09:33:30 | 2:04:03 | 9:30 | 35:38 | 9:33 | #10848 | |
25K | 15.53 mi | 09:57:16 | 2:27:49 | 9:31 | 23:46 | 9:34 | #10819 | |
30K | 18.64 mi | 10:35:09 | 3:05:42 | 9:58 | 37:53 | 12:12 | #12540 | |
35K | 21.75 mi | 11:15:54 | 3:46:27 | 10:25 | 40:45 | 13:07 | #14014 | |
40K | 24.85 mi | 11:56:34 | 4:27:07 | 10:45 | 40:40 | 13:05 | #14831 | |
Finish | 26.22 mi | 12:17:13 | 4:47:46 | 10:59 | 20:39 | 15:08 | #15663 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M65-69 | Seg. Overall | Seg. Males | Seg. M65-69 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 10736 | 7738 | 61 | 10840(Top 36%) | 7817(Top 44%) | 53(Top 15%) |
| 10K | 6.21 mi | 3.10 mi | 10998-262 | 7909-171 | 61 | 11287(Top 38%) | 8111(Top 46%) | 62(Top 18%) |
| 15K | 9.32 mi | 3.11 mi | 10899+99 | 7856+53 | 57+4 | 10840(Top 36%) | 7817(Top 44%) | 53(Top 15%) |
| 21K | 13.05 mi | 3.73 mi | 10848+51 | 7822+34 | 57 | 10954(Top 36%) | 7872(Top 44%) | 59(Top 17%) |
| 25K | 15.53 mi | 2.48 mi | 10819+29 | 7777+45 | 56+1 | 11461(Top 38%) | 8015(Top 45%) | 64(Top 18%) |
| 30K | 18.64 mi | 3.11 mi | 12540-1721 | 8718-941 | 75-19 | 19171(Top 64%) | 12051(Top 68%) | 144(Top 41%) |
| 35K | 21.75 mi | 3.11 mi | 14014-1474 | 9422-704 | 85-10 | 20247(Top 67%) | 12228(Top 69%) | 163(Top 46%) |
| 40K | 24.85 mi | 3.10 mi | 14831-817 | 9756-334 | 90-5 | 18597(Top 62%) | 11162(Top 63%) | 129(Top 37%) |
| Finish | 26.22 mi | 1.37 mi | 15663-832 | 10178-422 | 99-9 | 24764(Top 82%) | 14670(Top 83%) | 219(Top 62%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
10840
Males
7817
M65-69
7817
5K→10K
3.1 - 6.2 mi
Overall
11287
Males
8111
M65-69
8111
10K→15K
6.2 - 9.3 mi
Overall
10840
Males
7817
M65-69
7817
15K→21K
9.3 - 13.1 mi
Overall
10954
Males
7872
M65-69
7872
21K→25K
13.1 - 15.5 mi
Overall
11461
Males
8015
M65-69
8015
25K→30K
15.5 - 18.6 mi
Overall
19171
Males
12051
M65-69
12051
30K→35K
18.6 - 21.8 mi
Overall
20247
Males
12228
M65-69
12228
35K→40K
21.8 - 24.9 mi
Overall
18597
Males
11162
M65-69
11162
40K→Finish
24.9 - 26.2 mi
Overall
24764
Males
14670
M65-69
14670
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #10736 |
| 5K → 10K | 217* | 479 | -262 | #10736 | #10998 |
| 10K → 15K | 289* | 190 | +99 | #10998 | #10899 |
| 15K → 21K | 289* | 238 | +51 | #10899 | #10848 |
| 21K → 25K | 251* | 222 | +29 | #10848 | #10819 |
| 25K → 30K | 55* | 1776 | -1721 | #10819 | #12540 |
| 30K → 35K | 82* | 1556 | -1474 | #12540 | #14014 |
| 35K → 40K | 127* | 944 | -817 | #14014 | #14831 |
| 40K → Finish | 19* | 851 | -832 | #14831 | #15663 |
| TOTALS | 1329* | 6256 | -4927 |
* Includes athletes who did not complete a segment (DNF/DNQ).
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
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions