Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmanda Grimm
#702 · 1:20:55 · F31 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialAnthony Bozzi
#698 · 1:14:48 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Amanda (Q-DR) started at 8:43 AM; Anthony (X-DR) started at 8:49 AM. That gave Amanda a 6 minutes head start on Anthony. On foot, Amanda ran 1:20:55 and Anthony ran 1:14:48 — Anthony was 6:07 faster than Amanda. Amanda took official place 702nd (time-based 674th) and Anthony took official place 698th (time-based 472nd). Anthony was faster on foot and finished ahead on the official clock too. Biggest swing: Anthony gained 2:33 from Cardiac to White Gate.
Deltas
ComputedWave start
Amanda Grimm (Q-DR) started 6 min earlier than Anthony (X-DR).
- Overall place Δ
- +4
- Actual time Δ
- +6:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Amanda earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +10
Δ = Amanda − Anthony. Negative means Amanda is ahead/faster.
Race timeline
Computed- Amanda (Q-DR) started at 8:43 AM.
- Anthony (X-DR) started at 8:49 AM, 6:00 later.
- Actual running time: Anthony was 6:07 faster on foot than Amanda.
- Finish clock: Anthony crossed the line 0:07 ahead of Amanda — Anthony wins this head-to-head.
Δ (A − B): actual +6:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amanda | Anthony | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:24 | 9:06 | +0:18 |
| Stairs to Windy Gap | 6:39 | 6:19 | +0:20 |
| Windy Gap to Muir Woods | 7:18 | 6:12 | +1:06 |
| Muir Woods to Cardiac | 30:26 | 28:57 | +1:29 |
| Cardiac to White Gate | 17:18 | 14:45 | +2:33 |
| White Gate to The Stile | 7:42 | 7:29 | +0:13 |
| The Stile to Finish | 2:08 | 2:00 | +0:08 |
Δ negative = Amanda ran the segment faster.