Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexi C Cashen
#1361 · 2:20:21 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialValerie S Trenev (Stratta)
#1358 · 2:30:18 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Alexi (M-DR) started at 8:40 AM; Valerie (AAA-DR) started at 8:27 AM. That gave Valerie a 13 minutes head start on Alexi. On foot, Alexi ran 2:20:21 and Valerie ran 2:30:18 — Alexi was 9:57 faster than Valerie. Alexi took official place 1361st (time-based 1353rd) and Valerie took official place 1358th (time-based 1368th). Valerie's head start was enough to flip the official order even though Alexi was faster on foot. Biggest swing: Alexi gained 5:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Valerie S Trenev (Stratta) (AAA-DR) started 13 min earlier than Alexi (M-DR).
- Overall place Δ
- +3
- Actual time Δ
- -9:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Valerie earlier)
- Finish clock Δ
- +3:03
- Section place Δ
- +28
Δ = Alexi − Valerie. Negative means Alexi is ahead/faster.
Race timeline
Computed- Valerie (AAA-DR) started at 8:27 AM.
- Alexi (M-DR) started at 8:40 AM, 13:00 later.
- Actual running time: Alexi was 9:57 faster on foot than Valerie.
- Finish clock: Valerie crossed the line 3:03 ahead of Alexi — Valerie wins this head-to-head.
Δ (A − B): actual -9:57 · finish clock +3:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexi | Valerie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:23 | 19:22 | -3:59 |
| Stairs to Windy Gap | 11:49 | 14:05 | -2:16 |
| Windy Gap to Muir Woods | 15:40 | 12:11 | +3:29 |
| Muir Woods to Cardiac | 50:34 | 55:59 | -5:25 |
| Cardiac to White Gate | 29:04 | 29:34 | -0:30 |
| White Gate to The Stile | 15:07 | 15:24 | -0:17 |
| The Stile to Finish | 2:44 | 3:43 | -0:59 |
Δ negative = Alexi ran the segment faster.