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
OfficialOliver L Bennett
#851 · 1:19:36 · M19 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Mackenzie (N-DR) started at 8:41 AM; Oliver (Z-DR) started at 8:51 AM. That gave Mackenzie a 10 minutes head start on Oliver. On foot, Mackenzie ran 1:29:41 and Oliver ran 1:19:36 — Oliver was 10:05 faster than Mackenzie. Mackenzie took official place 853rd (time-based 904th) and Oliver took official place 851st (time-based 638th). Oliver was faster on foot and finished ahead on the official clock too. Biggest swing: Oliver gained 5:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mackenzie M Renaudin (N-DR) started 10 min earlier than Oliver (Z-DR).
- Overall place Δ
- +2
- Actual time Δ
- +10:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Mackenzie earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -15
Δ = Mackenzie − Oliver. Negative means Mackenzie is ahead/faster.
Race timeline
Computed- Mackenzie (N-DR) started at 8:41 AM.
- Oliver (Z-DR) started at 8:51 AM, 10:00 later.
- Actual running time: Oliver was 10:05 faster on foot than Mackenzie.
- Finish clock: Oliver crossed the line 0:05 ahead of Mackenzie — Oliver wins this head-to-head.
Δ (A − B): actual +10:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mackenzie | Oliver | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 8:33 | +2:06 |
| Stairs to Windy Gap | 7:41 | 6:42 | +0:59 |
| Windy Gap to Muir Woods | 7:17 | 6:43 | +0:34 |
| Muir Woods to Cardiac | 36:01 | 30:44 | +5:17 |
| Cardiac to White Gate | 17:46 | 16:44 | +1:02 |
| White Gate to The Stile | 8:11 | 8:10 | +0:01 |
| The Stile to Finish | 2:06 | 2:00 | +0:06 |
Δ negative = Mackenzie ran the segment faster.