Lynn Costa
Hamden, CT
Bib: 19509 F 87
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 |
|---|---|---|---|---|---|---|---|
2M | 20:40 | 10:20 | 2.00 mi | 20:40 | 10:20 | - | |
4M | 41:20 | 10:20 | 2.00 mi | 20:40 | 10:20 | 0:00 | |
6M | 1:32:35 | 15:26 | 2.00 mi | 51:15 | 25:37 | +15:17 | |
8M | 2:30:25 | 18:48 | 2.00 mi | 57:50 | 28:55 | +3:18 | |
9.6M | 3:16:41 | 20:29 | 1.60 mi | 46:16 | 28:55 | 0:00 | |
10M | 3:39:26 | 21:57 | 0.40 mi | 22:45 | 56:56 | +28:01 | |
10.5M | 3:47:31 | 21:40 | 0.50 mi | 8:05 | 16:10 | -40:46 | |
12M | 4:42:13 | 23:31 | 1.50 mi | 54:42 | 36:28 | +20:18 | |
Finish(13.11 mi) | 5:20:10 | 24:25 | 1.11 mi | 37:57 | 34:13 | -2:15 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:20 /mi
Average Pace
24:25 /mi
Slowest Pace
56:56 /mi
Segments
Time at Faster Pace
49:25
15% of race
Time at Steady Pace
3:13:18
60% of race
Time at Slower Pace
1:17:27
24% of race
Average Pace: 24:25 /mi
Heatmap
Garmin Challenge
30:50
Segment Time
34:16/mi
Pace
0.90 mi
Distance
Overall
6528
Women
2904
Division
2
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F80+ | Seg. Overall | Seg. Females | Seg. F80+ |
|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 3635 | 1241 | 1 | 6578 | 2934 | 4 |
| 4M | 2.00 mi | 3436+199 | 1139+102 | 1 | 3271 | 1058 | 1 |
| 6M | 2.00 mi | 6576-3140 | 2924-1785 | 2-1 | 6633 | 2964 | 4 |
| 8M | 2.00 mi | 6597-21 | 2942-18 | 3-1 | 6598 | 2943 | 4 |
| 9.6M | 1.60 mi | 6592+5 | 2940+2 | 3 | 6593 | 2941 | 4 |
| 10M | 0.40 mi | 6592 | 2940 | 3 | 6594 | 2941 | 3 |
| 10.5M | 0.50 mi | 6592 | 2940 | 3 | 6590 | 2940 | 3 |
| 12M | 1.50 mi | 6587+5 | 2938+2 | 4-1 | 6578 | 2934 | 4 |
| Finish(13.11 mi) | 1.11 mi | 6575+12 | 2930+8 | 4 | 6564 | 2926 | 4 |
Segment Performance Analysis
10.5M→12M
0.0 - 2.0 mi
Overall
6578
Females
2934
F80-99
2
2M→4M
2.0 - 4.0 mi
Overall
3271
Females
1058
F80-99
1
4M→6M
4.0 - 6.0 mi
Overall
6633
Females
2964
F80-99
2
6M→8M
6.0 - 8.0 mi
Overall
6598
Females
2943
F80-99
2
8M→9.6M
8.0 - 9.6 mi
Overall
6593
Females
2941
F80-99
2
9.6M→10M
9.6 - 10.0 mi
Overall
6594
Females
2941
F80-99
1
10M→10.5M
10.0 - 10.5 mi
Overall
6590
Females
2940
F80-99
2
10.5M→12M
10.5 - 12.0 mi
Overall
6578
Females
2934
F80-99
2
12M→Finish
12.0 - 13.1 mi
Overall
6564
Females
2926
F80-99
2
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #3635 |
| 2M → 4M | 284 | 85 | +199 | #3635 | #3436 |
| 4M → 6M | 0 | 3140 | -3140 | #3436 | #6576 |
| 6M → 8M | 13* | 34 | -21 | #6576 | #6597 |
| 8M → 9.6M | 5* | 0 | +5 | #6597 | #6592 |
| 9.6M → 10M | 0 | 0 | 0 | #6592 | #6592 |
| 10M → 10.5M | 0 | 0 | 0 | #6592 | #6592 |
| 10.5M → 12M | 6* | 1 | +5 | #6592 | #6587 |
| 12M → Finish | 12* | 0 | +12 | #6587 | #6575 |
| TOTALS | 320* | 3260 | -2940 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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Race managed by
The San Francisco Marathon
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