Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRoxanne Daniel
#951 · 1:32:55 · F25 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialSean Randolph
#948 · 1:47:48 · M75 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Roxanne (P-DR) started at 8:42 AM; Sean (AAA-DR) started at 8:27 AM. That gave Sean a 15 minutes head start on Roxanne. On foot, Roxanne ran 1:32:55 and Sean ran 1:47:48 — Roxanne was 14:53 faster than Sean. Roxanne took official place 951st (time-based 959th) and Sean took official place 948th (time-based 1206th). Sean's head start was enough to flip the official order even though Roxanne was faster on foot. Biggest swing: Roxanne gained 4:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sean Randolph (AAA-DR) started 15 min earlier than Roxanne (P-DR).
- Overall place Δ
- +3
- Actual time Δ
- -14:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Sean earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +19
Δ = Roxanne − Sean. Negative means Roxanne is ahead/faster.
Race timeline
Computed- Sean (AAA-DR) started at 8:27 AM.
- Roxanne (P-DR) started at 8:42 AM, 15:00 later.
- Actual running time: Roxanne was 14:53 faster on foot than Sean.
- Finish clock: Sean crossed the line 0:07 ahead of Roxanne — Sean wins this head-to-head.
Δ (A − B): actual -14:53 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Roxanne | Sean | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:06 | 12:24 | -1:18 |
| Stairs to Windy Gap | 8:11 | 10:07 | -1:56 |
| Windy Gap to Muir Woods | 8:04 | 9:26 | -1:22 |
| Muir Woods to Cardiac | 35:29 | 40:01 | -4:32 |
| Cardiac to White Gate | 18:25 | 22:25 | -4:00 |
| White Gate to The Stile | 9:06 | 10:30 | -1:24 |
| The Stile to Finish | 2:34 | 2:55 | -0:21 |
Δ negative = Roxanne ran the segment faster.