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
OfficialKelton T McMains
#1306 · 1:51:38 · M33 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Alexandra (AAA-DR) started at 8:27 AM; Kelton (Y-DR) started at 8:50 AM. That gave Alexandra a 23 minutes head start on Kelton. On foot, Alexandra ran 2:14:46 and Kelton ran 1:51:38 — Kelton was 23:08 faster than Alexandra. Alexandra took official place 1307th (time-based 1342nd) and Kelton took official place 1306th (time-based 1242nd). Kelton was faster on foot and finished ahead on the official clock too. Biggest swing: Kelton gained 8:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexandra McFerran (AAA-DR) started 23 min earlier than Kelton (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- +23:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Alexandra earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- -89
Δ = Alexandra − Kelton. Negative means Alexandra is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Kelton (Y-DR) started at 8:50 AM, 23:00 later.
- Actual running time: Kelton was 23:08 faster on foot than Alexandra.
- Finish clock: Kelton crossed the line 0:08 ahead of Alexandra — Kelton wins this head-to-head.
Δ (A − B): actual +23:08 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandra | Kelton | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:35 | 12:13 | +1:22 |
| Stairs to Windy Gap | 12:59 | 9:32 | +3:27 |
| Windy Gap to Muir Woods | 12:08 | 8:58 | +3:10 |
| Muir Woods to Cardiac | 48:47 | 40:37 | +8:10 |
| Cardiac to White Gate | 31:05 | 25:45 | +5:20 |
| White Gate to The Stile | 13:11 | 11:45 | +1:26 |
| The Stile to Finish | 3:01 | 2:48 | +0:13 |
Δ negative = Alexandra ran the segment faster.