Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexandra McFerran
#1307 · 2:14:46 · F7 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialAvery Beltz
#1310 · 2:06:18 · F10 · Group H · DR
Wave start 8:36 AM (H-DR)
Interpretation
Alexandra (AAA-DR) started at 8:27 AM; Avery (H-DR) started at 8:36 AM. That gave Alexandra a 9 minutes head start on Avery. On foot, Alexandra ran 2:14:46 and Avery ran 2:06:18 — Avery was 8:28 faster than Alexandra. Alexandra took official place 1307th (time-based 1342nd) and Avery took official place 1310th (time-based 1315th). Alexandra's head start was enough to flip the official order even though Avery was faster on foot. Biggest swing: Avery gained 2:55 from Cardiac to White Gate.
Deltas
ComputedWave start
Alexandra McFerran (AAA-DR) started 9 min earlier than Avery (H-DR).
- Overall place Δ
- -3
- Actual time Δ
- +8:28
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Alexandra earlier)
- Finish clock Δ
- -0:32
- Section place Δ
- +5
Δ = Alexandra − Avery. Negative means Alexandra is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Avery (H-DR) started at 8:36 AM, 9:00 later.
- Actual running time: Avery was 8:28 faster on foot than Alexandra.
- Finish clock: Alexandra crossed the line 0:32 ahead of Avery — Alexandra wins this head-to-head.
Δ (A − B): actual +8:28 · finish clock -0:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandra | Avery | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:35 | 11:37 | +1:58 |
| Stairs to Windy Gap | 12:59 | 11:01 | +1:58 |
| Windy Gap to Muir Woods | 12:08 | 11:00 | +1:08 |
| Muir Woods to Cardiac | 48:47 | 47:35 | +1:12 |
| Cardiac to White Gate | 31:05 | 28:10 | +2:55 |
| White Gate to The Stile | 13:11 | 13:57 | -0:46 |
| The Stile to Finish | 3:01 | 2:58 | +0:03 |
Δ negative = Alexandra ran the segment faster.