Karen Carnahan
San Francisco, CA
Bib: 468 F 62
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 |
|---|---|---|---|---|---|---|---|
1M | 7:59 | 7:59 | 1.00 mi | 7:59 | 7:59 | - | |
10K | 51:59 | 8:22 | 5.21 mi | 44:00 | 8:26 | +0:27 | |
HALF(13.11 mi) | 1:50:38 | 8:26 | 6.90 mi | 58:39 | 8:30 | +0:04 | |
18M | 2:31:49 | 8:26 | 4.89 mi | 41:11 | 8:25 | -0:05 | |
19.8M | 2:46:19 | 8:24 | 1.80 mi | 14:30 | 8:03 | -0:22 | |
23M | 3:13:05 | 8:24 | 3.20 mi | 26:46 | 8:22 | +0:19 | |
25.2M | 3:34:00 | 8:30 | 2.20 mi | 20:55 | 9:30 | +1:08 | |
FINISH(26.22 mi) | 3:42:12 | 8:29 | 1.02 mi | 8:12 | 8:03 | -1:27 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:59 /mi
Average Pace
8:29 /mi
Slowest Pace
9:30 /mi
Segments
Time at Faster Pace
3:21:17
91% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
20:55
9% of race
Average Pace: 8:28 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F60-64 | Seg. Overall | Seg. Females | Seg. F60-64 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 202 | 29 | 1 | 202 | 29 | 1 |
| 10K | 5.21 mi | 246-44 | 34-5 | 1 | 271 | 39 | 1 |
| HALF(13.11 mi) | 6.90 mi | 244+2 | 35-1 | 1 | 240 | 34 | 1 |
| 18M | 4.89 mi | 217+27 | 31+4 | 1 | 199 | 26 | 1 |
| 19.8M | 1.80 mi | 205+12 | 29+2 | 1 | 174 | 27 | 1 |
| 23M | 3.20 mi | 184+21 | 25+4 | 1 | 145 | 21 | 1 |
| 25.2M | 2.20 mi | 165+19 | 22+3 | 1 | 128 | 21 | 1 |
| FINISH(26.22 mi) | 1.02 mi | 160+5 | 22 | 1 | 121 | 15 | 1 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
202
Females
29
F60-64
1
1M→10K
1.0 - 6.2 mi
Overall
271
Females
39
F60-64
1
10K→HALF
6.2 - 13.1 mi
Overall
240
Females
34
F60-64
1
HALF→18M
13.1 - 18.0 mi
Overall
199
Females
26
F60-64
1
18M→19.8M
18.0 - 19.8 mi
Overall
174
Females
27
F60-64
1
19.8M→23M
19.8 - 23.0 mi
Overall
145
Females
21
F60-64
1
23M→25.2M
23.0 - 25.2 mi
Overall
128
Females
21
F60-64
1
25.2M→FINISH
25.2 - 26.2 mi
Overall
121
Females
15
F60-64
1
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1M | - | - | - | - | #202 |
| 1M → 10K | 4 | 48 | -44 | #202 | #246 |
| 10K → HALF | 17* | 15 | +2 | #246 | #244 |
| HALF → 18M | 29* | 2 | +27 | #244 | #217 |
| 18M → 19.8M | 13* | 1 | +12 | #217 | #205 |
| 19.8M → 23M | 22 | 1 | +21 | #205 | #184 |
| 23M → 25.2M | 19* | 0 | +19 | #184 | #165 |
| 25.2M → FINISH | 6* | 1 | +5 | #165 | #160 |
| TOTALS | 110* | 68 | +42 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
Passing Circle
Position Flow
Race Lanes
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