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
OfficialAndy Doyle
#949 · 1:29:49 · M55 · Group T · DR
Wave start 8:45 AM (T-DR)
Interpretation
Roxanne (P-DR) started at 8:42 AM; Andy (T-DR) started at 8:45 AM. That gave Roxanne a 3 minutes head start on Andy. On foot, Roxanne ran 1:32:55 and Andy ran 1:29:49 — Andy was 3:06 faster than Roxanne. Roxanne took official place 951st (time-based 959th) and Andy took official place 949th (time-based 908th). Andy was faster on foot and finished ahead on the official clock too. Biggest swing: Andy gained 2:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Roxanne Daniel (P-DR) started 3 min earlier than Andy (T-DR).
- Overall place Δ
- +2
- Actual time Δ
- +3:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Roxanne earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- +12
Δ = Roxanne − Andy. Negative means Roxanne is ahead/faster.
Race timeline
Computed- Roxanne (P-DR) started at 8:42 AM.
- Andy (T-DR) started at 8:45 AM, 3:00 later.
- Actual running time: Andy was 3:06 faster on foot than Roxanne.
- Finish clock: Andy crossed the line 0:06 ahead of Roxanne — Andy wins this head-to-head.
Δ (A − B): actual +3:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Roxanne | Andy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:06 | 9:47 | +1:19 |
| Stairs to Windy Gap | 8:11 | 7:39 | +0:32 |
| Windy Gap to Muir Woods | 8:04 | 8:12 | -0:08 |
| Muir Woods to Cardiac | 35:29 | 33:17 | +2:12 |
| Cardiac to White Gate | 18:25 | 19:30 | -1:05 |
| White Gate to The Stile | 9:06 | 9:10 | -0:04 |
| The Stile to Finish | 2:34 | 2:14 | +0:20 |
Δ negative = Roxanne ran the segment faster.