Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPreston T Rhodes
#926 · 1:30:55 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialReed D Klaeser
#925 · 1:22:46 · M30 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Preston (Q-DR) started at 8:43 AM; Reed (Z-DR) started at 8:51 AM. That gave Preston a 8 minutes head start on Reed. On foot, Preston ran 1:30:55 and Reed ran 1:22:46 — Reed was 8:09 faster than Preston. Preston took official place 926th (time-based 924th) and Reed took official place 925th (time-based 731st). Reed was faster on foot and finished ahead on the official clock too. Biggest swing: Reed gained 2:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Preston T Rhodes (Q-DR) started 8 min earlier than Reed (Z-DR).
- Overall place Δ
- +1
- Actual time Δ
- +8:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Preston earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +3
Δ = Preston − Reed. Negative means Preston is ahead/faster.
Race timeline
Computed- Preston (Q-DR) started at 8:43 AM.
- Reed (Z-DR) started at 8:51 AM, 8:00 later.
- Actual running time: Reed was 8:09 faster on foot than Preston.
- Finish clock: Reed crossed the line 0:09 ahead of Preston — Reed wins this head-to-head.
Δ (A − B): actual +8:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Preston | Reed | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:22 | 9:21 | +1:01 |
| Stairs to Windy Gap | 8:04 | 7:41 | +0:23 |
| Windy Gap to Muir Woods | 7:32 | 6:47 | +0:45 |
| Muir Woods to Cardiac | 35:12 | 32:54 | +2:18 |
| Cardiac to White Gate | 18:19 | 16:48 | +1:31 |
| White Gate to The Stile | 8:56 | 7:40 | +1:16 |
| The Stile to Finish | 2:30 | 1:35 | +0:55 |
Δ negative = Preston ran the segment faster.