Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAvery Beltz
#1310 · 2:06:18 · F10 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialTracy A Urquhart
#1315 · 2:05:03 · F49 · Group L · DR
Wave start 8:39 AM (L-DR)
Interpretation
Avery (H-DR) started at 8:36 AM; Tracy (L-DR) started at 8:39 AM. That gave Avery a 3 minutes head start on Tracy. On foot, Avery ran 2:06:18 and Tracy ran 2:05:03 — Tracy was 1:15 faster than Avery. Avery took official place 1310th (time-based 1315th) and Tracy took official place 1315th (time-based 1310th). Avery's head start was enough to flip the official order even though Tracy was faster on foot. Biggest swing: Tracy gained 2:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Avery Beltz (H-DR) started 3 min earlier than Tracy (L-DR).
- Overall place Δ
- -5
- Actual time Δ
- +1:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Avery earlier)
- Finish clock Δ
- -1:45
- Section place Δ
- -23
Δ = Avery − Tracy. Negative means Avery is ahead/faster.
Race timeline
Computed- Avery (H-DR) started at 8:36 AM.
- Tracy (L-DR) started at 8:39 AM, 3:00 later.
- Actual running time: Tracy was 1:15 faster on foot than Avery.
- Finish clock: Avery crossed the line 1:45 ahead of Tracy — Avery wins this head-to-head.
Δ (A − B): actual +1:15 · finish clock -1:45.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Avery | Tracy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:37 | 14:11 | -2:34 |
| Stairs to Windy Gap | 11:01 | 11:57 | -0:56 |
| Windy Gap to Muir Woods | 11:00 | 11:05 | -0:05 |
| Muir Woods to Cardiac | 47:35 | 46:06 | +1:29 |
| Cardiac to White Gate | 28:10 | 25:13 | +2:57 |
| White Gate to The Stile | 13:57 | 13:06 | +0:51 |
| The Stile to Finish | 2:58 | 3:25 | -0:27 |
Δ negative = Avery ran the segment faster.