Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlbert Collell
#872 · 1:21:19 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialChristopher Gathright
#870 · 1:22:11 · M44 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Albert (Y-DR) started at 8:50 AM; Christopher (X-DR) started at 8:49 AM. That gave Christopher a 1 minute head start on Albert. On foot, Albert ran 1:21:19 and Christopher ran 1:22:11 — Albert was 0:52 faster than Christopher. Albert took official place 872nd (time-based 686th) and Christopher took official place 870th (time-based 712th). Christopher's head start was enough to flip the official order even though Albert was faster on foot. Biggest swing: Albert gained 1:30 from Cardiac to White Gate.
Deltas
ComputedWave start
Christopher Gathright (X-DR) started 1 min earlier than Albert (Y-DR).
- Overall place Δ
- +2
- Actual time Δ
- -0:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Christopher earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +35
Δ = Albert − Christopher. Negative means Albert is ahead/faster.
Race timeline
Computed- Christopher (X-DR) started at 8:49 AM.
- Albert (Y-DR) started at 8:50 AM, 1:00 later.
- Actual running time: Albert was 0:52 faster on foot than Christopher.
- Finish clock: Christopher crossed the line 0:08 ahead of Albert — Christopher wins this head-to-head.
Δ (A − B): actual -0:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Albert | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 9:46 | +0:53 |
| Stairs to Windy Gap | 7:14 | 7:09 | +0:05 |
| Windy Gap to Muir Woods | 6:08 | 7:29 | -1:21 |
| Muir Woods to Cardiac | 31:58 | 30:54 | +1:04 |
| Cardiac to White Gate | 15:26 | 16:56 | -1:30 |
| White Gate to The Stile | 7:46 | 7:54 | -0:08 |
| The Stile to Finish | 2:08 | 2:03 | +0:05 |
Δ negative = Albert ran the segment faster.