Stacy Duffy
S Portland, ME
Bib: 26214 F
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 | 37:50 | 12:11 | 3.11 mi | 37:50 | 12:11 | - | |
10K | 1:13:10 | 11:47 | 3.10 mi | 35:20 | 11:22 | -0:49 | |
15K | 1:54:10 | 12:15 | 3.11 mi | 41:00 | 13:12 | +1:50 | |
21K | 2:52:25 | 13:13 | 3.73 mi | 58:15 | 15:37 | +2:25 | |
25K | 3:22:03 | 13:00 | 2.48 mi | 29:38 | 11:55 | -3:42 | |
30K | 4:04:15 | 13:06 | 3.11 mi | 42:12 | 13:35 | +1:40 | |
35K | 4:44:57 | 13:06 | 3.11 mi | 40:42 | 13:06 | -0:29 | |
40K | 5:25:54 | 13:07 | 3.10 mi | 40:57 | 13:11 | +0:05 | |
Finish(26.22 mi) | 5:45:02 | 13:10 | 1.37 mi | 19:08 | 14:02 | +0:51 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:22 /mi
Average Pace
13:10 /mi
Slowest Pace
15:37 /mi
Segments
Time at Faster Pace
1:42:48
30% of race
Time at Steady Pace
2:44:51
48% of race
Time at Slower Pace
1:17:23
22% of race
Average Pace: 13:10 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 24807 | 9363 | 735 | 28169 | 11186 | 970 |
| 10K | 3.10 mi | 24423+384 | 9157+206 | 718+17 | 24050 | 8994 | 692 |
| 15K | 3.11 mi | 26052-1629 | 9999-842 | 801-83 | 28169 | 11186 | 970 |
| 21K | 3.73 mi | 27978-1926 | 11092-1093 | 941-140 | 29557 | 12058 | 1089 |
| 25K | 2.48 mi | 27063+915 | 10646+446 | 895+46 | 21393 | 8048 | 613 |
| 30K | 3.11 mi | 26402+661 | 10375+271 | 869+26 | 23346 | 9203 | 748 |
| 35K | 3.11 mi | 25500+902 | 9967+408 | 813+56 | 20201 | 8000 | 616 |
| 40K | 3.10 mi | 24580+920 | 9590+377 | 775+38 | 18884 | 7539 | 571 |
| Finish(26.22 mi) | 1.37 mi | 24411+169 | 9539+51 | 767+8 | 22167 | 8946 | 692 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28169
Females
11186
F50-54
11186
5K→10K
3.1 - 6.2 mi
Overall
24050
Females
8994
F50-54
8994
10K→15K
6.2 - 9.3 mi
Overall
28169
Females
11186
F50-54
11186
15K→21K
9.3 - 13.1 mi
Overall
29557
Females
12058
F50-54
12058
21K→25K
13.1 - 15.5 mi
Overall
21393
Females
8048
F50-54
8048
25K→30K
15.5 - 18.6 mi
Overall
23346
Females
9203
F50-54
9203
30K→35K
18.6 - 21.8 mi
Overall
20201
Females
8000
F50-54
8000
35K→40K
21.8 - 24.9 mi
Overall
18884
Females
7539
F50-54
7539
40K→Finish
24.9 - 26.2 mi
Overall
22167
Females
8946
F50-54
8946
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #24807 |
| 5K → 10K | 281665*+384 | #24807 → #24423 |
| 10K → 15K | 170172*-1629 | #24423 → #26052 |
| 15K → 21K | 197852*-1926 | #26052 → #27978 |
| 21K → 25K | 1916*+915 | #27978 → #27063 |
| 25K → 30K | 35696*+661 | #27063 → #26402 |
| 30K → 35K | 15917*+902 | #26402 → #25500 |
| 35K → 40K | 14934*+920 | #25500 → #24580 |
| 40K → Finish | 43212*+169 | #24580 → #24411 |
| TOTALS | 40684464*+396 | #24807 → #24411 |
* 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