Rachel McArdle
Niagara Falls, NY
Bib: 14245 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 | 31:33 | 10:09 | 3.11 mi | 31:33 | 10:09 | - | |
10K | 1:01:35 | 9:55 | 3.10 mi | 30:02 | 9:40 | -0:29 | |
15K | 1:31:41 | 9:50 | 3.11 mi | 30:06 | 9:41 | +0:01 | |
21K | 2:08:25 | 9:50 | 3.73 mi | 36:44 | 9:51 | +0:10 | |
25K | 2:33:44 | 9:54 | 2.48 mi | 25:19 | 10:11 | +0:20 | |
30K | 3:07:02 | 10:02 | 3.11 mi | 33:18 | 10:43 | +0:32 | |
35K | 3:41:00 | 10:10 | 3.11 mi | 33:58 | 10:56 | +0:13 | |
40K | 4:15:27 | 10:17 | 3.10 mi | 34:27 | 11:05 | +0:09 | |
Finish(26.22 mi) | 4:30:05 | 10:19 | 1.37 mi | 14:38 | 10:44 | -0:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:40 /mi
Average Pace
10:19 /mi
Slowest Pace
11:05 /mi
Segments
Time at Faster Pace
2:33:44
57% of race
Time at Steady Pace
1:56:21
43% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:18 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12591 | 3732 | 209 | 12980 | 3902 | 228 |
| 10K | 3.10 mi | 13038-447 | 3893-161 | 223-14 | 13560 | 4092 | 248 |
| 15K | 3.11 mi | 12930+108 | 3872+21 | 224-1 | 12980 | 3902 | 228 |
| 21K | 3.73 mi | 12687+243 | 3788+84 | 215+9 | 12462 | 3737 | 208 |
| 25K | 2.48 mi | 12891-204 | 3909-121 | 224-9 | 14450 | 4755 | 278 |
| 30K | 3.11 mi | 12948-57 | 4021-112 | 230-6 | 13603 | 4589 | 262 |
| 35K | 3.11 mi | 12720+228 | 4043-22 | 234-4 | 12770 | 4611 | 280 |
| 40K | 3.10 mi | 12491+229 | 4073-30 | 238-4 | 11861 | 4460 | 258 |
| Finish(26.22 mi) | 1.37 mi | 12362+129 | 4057+16 | 234+4 | 10813 | 4056 | 211 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12980
Females
3902
F50-54
3902
5K→10K
3.1 - 6.2 mi
Overall
13560
Females
4092
F50-54
4092
10K→15K
6.2 - 9.3 mi
Overall
12980
Females
3902
F50-54
3902
15K→21K
9.3 - 13.1 mi
Overall
12462
Females
3737
F50-54
3737
21K→25K
13.1 - 15.5 mi
Overall
14450
Females
4755
F50-54
4755
25K→30K
15.5 - 18.6 mi
Overall
13603
Females
4589
F50-54
4589
30K→35K
18.6 - 21.8 mi
Overall
12770
Females
4611
F50-54
4611
35K→40K
21.8 - 24.9 mi
Overall
11861
Females
4460
F50-54
4460
40K→Finish
24.9 - 26.2 mi
Overall
10813
Females
4056
F50-54
4056
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12591 |
| 5K → 10K | 651204*-447 | #12591 → #13038 |
| 10K → 15K | 224332*+108 | #13038 → #12930 |
| 15K → 21K | 185428*+243 | #12930 → #12687 |
| 21K → 25K | 400196*-204 | #12687 → #12891 |
| 25K → 30K | 379322*-57 | #12891 → #12948 |
| 30K → 35K | 236464*+228 | #12948 → #12720 |
| 35K → 40K | 226455*+229 | #12720 → #12491 |
| 40K → Finish | 58187*+129 | #12491 → #12362 |
| TOTALS | 23592588*+229 | #12591 → #12362 |
* 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