Courtney Rainbird
Merthyr Tydfil
Bib: 31258 F
⏱️ Race Timeline
The Course
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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 | 08:01:12 | 37:48 | 12:10 | 37:48 | 12:10 | - |
10K | 6.21 mi | 08:38:20 | 1:14:56 | 12:04 | 37:08 | 11:57 | -0:13 |
15K | 9.32 mi | 09:24:51 | 2:01:27 | 13:02 | 46:31 | 14:58 | +3:01 |
21K | 13.05 mi | 10:32:21 | 3:08:57 | 14:29 | 1:07:30 | 18:06 | +3:08 |
25K | 15.53 mi | 11:24:29 | 4:01:05 | 15:31 | 52:08 | 20:59 | +2:53 |
30K | 18.64 mi | 12:24:11 | 5:00:47 | 16:08 | 59:42 | 19:13 | -1:46 |
35K | 21.75 mi | 13:27:52 | 6:04:28 | 16:46 | 1:03:41 | 20:30 | +1:17 |
40K | 24.85 mi | 14:35:47 | 7:12:23 | 17:24 | 1:07:55 | 21:52 | +1:22 |
Finish | 26.22 mi | 15:05:53 | 7:42:29 | 17:39 | 30:06 | 22:04 | +0:12 |
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
11:57 /mi
Average Pace
17:39 /mi
Slowest Pace
22:04 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:01:27
26% of race
Time at Steady Pace
4:03:01
53% of race
Time at Slower Pace
1:38:01
21% of race
Average Pace: 17:38 /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 | 08:01:12 | 37:48 | 12:10 | 37:48 | 12:10 | #24775 | |
10K | 6.21 mi | 08:38:20 | 1:14:56 | 12:04 | 37:08 | 11:57 | #25618 | |
15K | 9.32 mi | 09:24:51 | 2:01:27 | 13:02 | 46:31 | 14:58 | #28262 | |
21K | 13.05 mi | 10:32:21 | 3:08:57 | 14:29 | 1:07:30 | 18:06 | #29752 | |
25K | 15.53 mi | 11:24:29 | 4:01:05 | 15:31 | 52:08 | 20:59 | #29994 | |
30K | 18.64 mi | 12:24:11 | 5:00:47 | 16:08 | 59:42 | 19:13 | #29972 | |
35K | 21.75 mi | 13:27:52 | 6:04:28 | 16:46 | 1:03:41 | 20:30 | #30003 | |
40K | 24.85 mi | 14:35:47 | 7:12:23 | 17:24 | 1:07:55 | 21:52 | #30018 | |
Finish | 26.22 mi | 15:05:53 | 7:42:29 | 17:39 | 30:06 | 22:04 | #30013 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F20-24 | Seg. Overall | Seg. Females | Seg. F20-24 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 24775 | 9346 | 1263 | 29959(Top 100%) | 12252(Top 99%) | 1395(Top 100%) |
| 10K | 6.21 mi | 3.10 mi | 25618-843 | 9787-441 | 1291-28 | 26292(Top 88%) | 10153(Top 82%) | 1306(Top 93%) |
| 15K | 9.32 mi | 3.11 mi | 28262-2644 | 11233-1446 | 1369-78 | 29959(Top 100%) | 12252(Top 99%) | 1395(Top 100%) |
| 21K | 13.05 mi | 3.73 mi | 29752-1490 | 12129-896 | 1397-28 | 30198(Top 101%) | 12407(Top 101%) | 1400(Top 100%) |
| 25K | 15.53 mi | 2.48 mi | 29994-242 | 12281-152 | 1401-4 | 30177(Top 100%) | 12397(Top 100%) | 1398(Top 100%) |
| 30K | 18.64 mi | 3.11 mi | 29972+22 | 12285-4 | 1401 | 30002(Top 100%) | 12330(Top 100%) | 1400(Top 100%) |
| 35K | 21.75 mi | 3.11 mi | 30003-31 | 12310-25 | 1401 | 29992(Top 100%) | 12317(Top 100%) | 1398(Top 100%) |
| 40K | 24.85 mi | 3.10 mi | 30018-15 | 12325-15 | 1401 | 29926(Top 100%) | 12305(Top 100%) | 1396(Top 100%) |
| Finish | 26.22 mi | 1.37 mi | 30013+5 | 12324+1 | 1400+1 | 29855(Top 99%) | 12268(Top 99%) | 1393(Top 99%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29959
Females
12252
F20-24
12252
5K→10K
3.1 - 6.2 mi
Overall
26292
Females
10153
F20-24
10153
10K→15K
6.2 - 9.3 mi
Overall
29959
Females
12252
F20-24
12252
15K→21K
9.3 - 13.1 mi
Overall
30198
Females
12407
F20-24
12407
21K→25K
13.1 - 15.5 mi
Overall
30177
Females
12397
F20-24
12397
25K→30K
15.5 - 18.6 mi
Overall
30002
Females
12330
F20-24
12330
30K→35K
18.6 - 21.8 mi
Overall
29992
Females
12317
F20-24
12317
35K→40K
21.8 - 24.9 mi
Overall
29926
Females
12305
F20-24
12305
40K→Finish
24.9 - 26.2 mi
Overall
29855
Females
12268
F20-24
12268
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #24775 |
| 5K → 10K | 141* | 984 | -843 | #24775 | #25618 |
| 10K → 15K | 18* | 2662 | -2644 | #25618 | #28262 |
| 15K → 21K | 44* | 1534 | -1490 | #28262 | #29752 |
| 21K → 25K | 39* | 281 | -242 | #29752 | #29994 |
| 25K → 30K | 81* | 59 | +22 | #29994 | #29972 |
| 30K → 35K | 34* | 65 | -31 | #29972 | #30003 |
| 35K → 40K | 19* | 34 | -15 | #30003 | #30018 |
| 40K → Finish | 13* | 8 | +5 | #30018 | #30013 |
| TOTALS | 389* | 5627 | -5238 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions