Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMackenzie M Renaudin
#853 · 1:29:41 · F17 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialWill Gensler
#856 · 1:19:44 · M18 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Mackenzie (N-DR) started at 8:41 AM; Will (Z-DR) started at 8:51 AM. That gave Mackenzie a 10 minutes head start on Will. On foot, Mackenzie ran 1:29:41 and Will ran 1:19:44 — Will was 9:57 faster than Mackenzie. Mackenzie took official place 853rd (time-based 904th) and Will took official place 856th (time-based 643rd). Mackenzie's head start was enough to flip the official order even though Will was faster on foot. Biggest swing: Will gained 4:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mackenzie M Renaudin (N-DR) started 10 min earlier than Will (Z-DR).
- Overall place Δ
- -3
- Actual time Δ
- +9:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Mackenzie earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -17
Δ = Mackenzie − Will. Negative means Mackenzie is ahead/faster.
Race timeline
Computed- Mackenzie (N-DR) started at 8:41 AM.
- Will (Z-DR) started at 8:51 AM, 10:00 later.
- Actual running time: Will was 9:57 faster on foot than Mackenzie.
- Finish clock: Mackenzie crossed the line 0:03 ahead of Will — Mackenzie wins this head-to-head.
Δ (A − B): actual +9:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mackenzie | Will | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 10:03 | +0:36 |
| Stairs to Windy Gap | 7:41 | 6:48 | +0:53 |
| Windy Gap to Muir Woods | 7:17 | 6:39 | +0:38 |
| Muir Woods to Cardiac | 36:01 | 31:50 | +4:11 |
| Cardiac to White Gate | 17:46 | 14:51 | +2:55 |
| White Gate to The Stile | 8:11 | 7:41 | +0:30 |
| The Stile to Finish | 2:06 | 1:52 | +0:14 |
Δ negative = Mackenzie ran the segment faster.