Casey Costello
West Newton, MA
Bib: 280 F 13
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 8136
Top 24%Gender (Female)
#0 / 4380
Top 13%Division (F0-14)
#0 / 15
Top 20%Race Day Weather
87°/77°F
broken clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:16/mi
25:39
→ flat
8K· 4.97 mi
8:49/mi
42:04
→ flat
FINISH· 6.21 mi
7:54/mi
51:53
→ flat
Half Splits
1st Half· via 5K
25:398:16 /mi⚡ faster
2nd Half
26:148:27 /mi+2.3%
Positive split — 2.3% slower in the second half
Is this your race?
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 25:39 | 8:16 | 3.11 mi | 25:39 | 8:16 | - | |
8K | 42:04 | 8:28 | 1.86 mi | 16:25 | 8:49 | +0:33 | |
FINISH(6.21 mi) | 51:53 | 8:21 | 1.24 mi | 9:49 | 7:54 | -0:55 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
7:54 /mi
Average Pace
8:21 /mi
Slowest Pace
8:49 /mi
Loading chart...
Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
35:28
68% of race
Time at Steady Pace
16:25
32% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:21 /mi
Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
Loading...
0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F0-14 | Seg. Overall | Seg. Females | Seg. F0-14 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 1803 | 508 | 3 | 1803 | 508 | 3 |
| 8K | 4.97 mi | 1.86 mi | 2042-239 | 605-97 | 3 | 2570 | 843 | 3 |
| FINISH | 6.21 mi | 1.24 mi | 1970+72 | 578+27 | 3 | 1822 | 495 | 2 |
Passing Analysis
Category:
Athletes Passed
94
Passed By
261
Net Change
-167
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1803 |
| 5K → 8K | 12 | 251 | -239 | #1803 | #2042 |
| 8K → FINISH | 82 | 10 | +72 | #2042 | #1970 |
| TOTALS | 94 | 261 | -167 |
Passing Charts
Category:
Loading...
Passing Circle
Loading...
Position Flow
Loading...
Race Lanes
Loading...
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
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