Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKaia A Nicklin
#964 · 1:43:23 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialMason O Joe
#969 · 1:34:28 · M10 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Kaia (D-DR) started at 8:32 AM; Mason (N-DR) started at 8:41 AM. That gave Kaia a 9 minutes head start on Mason. On foot, Kaia ran 1:43:23 and Mason ran 1:34:28 — Mason was 8:55 faster than Kaia. Kaia took official place 964th (time-based 1144th) and Mason took official place 969th (time-based 997th). Kaia's head start was enough to flip the official order even though Mason was faster on foot. Biggest swing: Mason gained 2:57 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Kaia A Nicklin (D-DR) started 9 min earlier than Mason (N-DR).
- Overall place Δ
- -5
- Actual time Δ
- +8:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Kaia earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -16
Δ = Kaia − Mason. Negative means Kaia is ahead/faster.
Race timeline
Computed- Kaia (D-DR) started at 8:32 AM.
- Mason (N-DR) started at 8:41 AM, 9:00 later.
- Actual running time: Mason was 8:55 faster on foot than Kaia.
- Finish clock: Kaia crossed the line 0:05 ahead of Mason — Kaia wins this head-to-head.
Δ (A − B): actual +8:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kaia | Mason | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:53 | 9:11 | +2:42 |
| Stairs to Windy Gap | 10:10 | 7:13 | +2:57 |
| Windy Gap to Muir Woods | 10:44 | 8:23 | +2:21 |
| Muir Woods to Cardiac | 36:50 | 35:10 | +1:40 |
| Cardiac to White Gate | 20:41 | 21:30 | -0:49 |
| White Gate to The Stile | 10:14 | 10:35 | -0:21 |
| The Stile to Finish | 2:51 | 2:26 | +0:25 |
Δ negative = Kaia ran the segment faster.