Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonathan S Thorpe
#817 · 1:23:31 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialPeter Haury
#814 · 1:19:20 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Jonathan (U-DR) started at 8:46 AM; Peter (Y-DR) started at 8:50 AM. That gave Jonathan a 4 minutes head start on Peter. On foot, Jonathan ran 1:23:31 and Peter ran 1:19:20 — Peter was 4:11 faster than Jonathan. Jonathan took official place 817th (time-based 756th) and Peter took official place 814th (time-based 626th). Peter was faster on foot and finished ahead on the official clock too. Biggest swing: Peter gained 2:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jonathan S Thorpe (U-DR) started 4 min earlier than Peter (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- +4:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Jonathan earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- -24
Δ = Jonathan − Peter. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Jonathan (U-DR) started at 8:46 AM.
- Peter (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Peter was 4:11 faster on foot than Jonathan.
- Finish clock: Peter crossed the line 0:11 ahead of Jonathan — Peter wins this head-to-head.
Δ (A − B): actual +4:11 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:02 | 8:37 | +1:25 |
| Stairs to Windy Gap | 7:23 | 6:34 | +0:49 |
| Windy Gap to Muir Woods | 6:15 | 7:19 | -1:04 |
| Muir Woods to Cardiac | 32:47 | 30:28 | +2:19 |
| Cardiac to White Gate | 16:36 | 15:58 | +0:38 |
| White Gate to The Stile | 8:09 | 8:10 | -0:01 |
| The Stile to Finish | 2:19 | 2:14 | +0:05 |
Δ negative = Jonathan ran the segment faster.