Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid Temple
#833 · 1:20:58 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialRichie Chavarria
#838 · 1:19:06 · M19 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
David (X-DR) started at 8:49 AM; Richie (Z-DR) started at 8:51 AM. That gave David a 2 minutes head start on Richie. On foot, David ran 1:20:58 and Richie ran 1:19:06 — Richie was 1:52 faster than David. David took official place 833rd (time-based 675th) and Richie took official place 838th (time-based 621st). David's head start was enough to flip the official order even though Richie was faster on foot. Biggest swing: Richie gained 0:56 from Cardiac to White Gate.
Deltas
ComputedWave start
David Temple (X-DR) started 2 min earlier than Richie (Z-DR).
- Overall place Δ
- -5
- Actual time Δ
- +1:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (David earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- -14
Δ = David − Richie. Negative means David is ahead/faster.
Race timeline
Computed- David (X-DR) started at 8:49 AM.
- Richie (Z-DR) started at 8:51 AM, 2:00 later.
- Actual running time: Richie was 1:52 faster on foot than David.
- Finish clock: David crossed the line 0:08 ahead of Richie — David wins this head-to-head.
Δ (A − B): actual +1:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Richie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:09 | 8:49 | +0:20 |
| Stairs to Windy Gap | 6:56 | 6:48 | +0:08 |
| Windy Gap to Muir Woods | 6:49 | 6:11 | +0:38 |
| Muir Woods to Cardiac | 31:04 | 31:36 | -0:32 |
| Cardiac to White Gate | 16:37 | 15:41 | +0:56 |
| White Gate to The Stile | 8:17 | 8:05 | +0:12 |
| The Stile to Finish | 2:06 | 1:56 | +0:10 |
Δ negative = David ran the segment faster.