Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNick Roger
#1196 · 1:46:40 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialMarc Roper
#1200 · 1:42:26 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Nick (N-DR) started at 8:41 AM; Marc (U-DR) started at 8:46 AM. That gave Nick a 5 minutes head start on Marc. On foot, Nick ran 1:46:40 and Marc ran 1:42:26 — Marc was 4:14 faster than Nick. Nick took official place 1196th (time-based 1192nd) and Marc took official place 1200th (time-based 1126th). Nick's head start was enough to flip the official order even though Marc was faster on foot. Biggest swing: Marc gained 4:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Nick Roger (N-DR) started 5 min earlier than Marc (U-DR).
- Overall place Δ
- -4
- Actual time Δ
- +4:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Nick earlier)
- Finish clock Δ
- -0:46
- Section place Δ
- -8
Δ = Nick − Marc. Negative means Nick is ahead/faster.
Race timeline
Computed- Nick (N-DR) started at 8:41 AM.
- Marc (U-DR) started at 8:46 AM, 5:00 later.
- Actual running time: Marc was 4:14 faster on foot than Nick.
- Finish clock: Nick crossed the line 0:46 ahead of Marc — Nick wins this head-to-head.
Δ (A − B): actual +4:14 · finish clock -0:46.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Nick | Marc | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:18 | 12:03 | +0:15 |
| Stairs to Windy Gap | 8:10 | 8:03 | +0:07 |
| Windy Gap to Muir Woods | 9:30 | 9:14 | +0:16 |
| Muir Woods to Cardiac | 38:01 | 33:59 | +4:02 |
| Cardiac to White Gate | 24:14 | 24:48 | -0:34 |
| White Gate to The Stile | 11:11 | 11:02 | +0:09 |
| The Stile to Finish | 3:16 | 3:17 | -0:01 |
Δ negative = Nick ran the segment faster.