Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKathryn Byram
#858 · 1:27:47 · F26 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJames MacLaggan
#863 · 1:25:57 · M12 · Group T · DR
Wave start 8:45 AM (T-DR)
Interpretation
Kathryn (Q-DR) started at 8:43 AM; James (T-DR) started at 8:45 AM. That gave Kathryn a 2 minutes head start on James. On foot, Kathryn ran 1:27:47 and James ran 1:25:57 — James was 1:50 faster than Kathryn. Kathryn took official place 858th (time-based 859th) and James took official place 863rd (time-based 812th). Kathryn's head start was enough to flip the official order even though James was faster on foot. Biggest swing: Kathryn gained 1:54 from Cardiac to White Gate.
Deltas
ComputedWave start
Kathryn Byram (Q-DR) started 2 min earlier than James (T-DR).
- Overall place Δ
- -5
- Actual time Δ
- +1:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Kathryn earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +26
Δ = Kathryn − James. Negative means Kathryn is ahead/faster.
Race timeline
Computed- Kathryn (Q-DR) started at 8:43 AM.
- James (T-DR) started at 8:45 AM, 2:00 later.
- Actual running time: James was 1:50 faster on foot than Kathryn.
- Finish clock: Kathryn crossed the line 0:10 ahead of James — Kathryn wins this head-to-head.
Δ (A − B): actual +1:50 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kathryn | James | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:53 | 8:36 | +2:17 |
| Stairs to Windy Gap | 7:32 | 6:55 | +0:37 |
| Windy Gap to Muir Woods | 7:48 | 6:59 | +0:49 |
| Muir Woods to Cardiac | 33:21 | 32:50 | +0:31 |
| Cardiac to White Gate | 17:32 | 19:26 | -1:54 |
| White Gate to The Stile | 8:28 | 8:51 | -0:23 |
| The Stile to Finish | 2:13 | 2:20 | -0:07 |
Δ negative = Kathryn ran the segment faster.