Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRyan M Sandrock
#1227 · 1:44:01 · M51 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialThomas J Oliphant
#1226 · 1:39:59 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Ryan (U-DR) started at 8:46 AM; Thomas (Y-DR) started at 8:50 AM. That gave Ryan a 4 minutes head start on Thomas. On foot, Ryan ran 1:44:01 and Thomas ran 1:39:59 — Thomas was 4:02 faster than Ryan. Ryan took official place 1227th (time-based 1155th) and Thomas took official place 1226th (time-based 1091st). Thomas was faster on foot and finished ahead on the official clock too. Biggest swing: Ryan gained 5:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Ryan M Sandrock (U-DR) started 4 min earlier than Thomas (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- +4:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Ryan earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -49
Δ = Ryan − Thomas. Negative means Ryan is ahead/faster.
Race timeline
Computed- Ryan (U-DR) started at 8:46 AM.
- Thomas (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Thomas was 4:02 faster on foot than Ryan.
- Finish clock: Thomas crossed the line 0:02 ahead of Ryan — Thomas wins this head-to-head.
Δ (A − B): actual +4:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ryan | Thomas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:58 | 9:02 | +2:56 |
| Stairs to Windy Gap | 8:46 | 6:24 | +2:22 |
| Windy Gap to Muir Woods | 8:55 | 6:43 | +2:12 |
| Muir Woods to Cardiac | 38:48 | 33:54 | +4:54 |
| Cardiac to White Gate | 22:56 | 28:20 | -5:24 |
| White Gate to The Stile | 9:51 | 12:37 | -2:46 |
| The Stile to Finish | 2:47 | 2:59 | -0:12 |
Δ negative = Ryan ran the segment faster.