Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoshua Nuñez-Torres
#620 · 1:09:39 · M16 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialMarshall Allen boyd
#619 · 1:10:38 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Joshua (X-DR) started at 8:49 AM; Marshall (W-DR) started at 8:48 AM. That gave Marshall a 1 minute head start on Joshua. On foot, Joshua ran 1:09:39 and Marshall ran 1:10:38 — Joshua was 0:59 faster than Marshall. Joshua took official place 620th (time-based 312th) and Marshall took official place 619th (time-based 343rd). Marshall's head start was enough to flip the official order even though Joshua was faster on foot. Biggest swing: Joshua gained 0:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Marshall Allen boyd (W-DR) started 1 min earlier than Joshua (X-DR).
- Overall place Δ
- +1
- Actual time Δ
- -0:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Marshall earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -1
Δ = Joshua − Marshall. Negative means Joshua is ahead/faster.
Race timeline
Computed- Marshall (W-DR) started at 8:48 AM.
- Joshua (X-DR) started at 8:49 AM, 1:00 later.
- Actual running time: Joshua was 0:59 faster on foot than Marshall.
- Finish clock: Marshall crossed the line 0:01 ahead of Joshua — Marshall wins this head-to-head.
Δ (A − B): actual -0:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joshua | Marshall | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:11 | 7:50 | -0:39 |
| Stairs to Windy Gap | 6:07 | 6:27 | -0:20 |
| Windy Gap to Muir Woods | 6:26 | 6:01 | +0:25 |
| Muir Woods to Cardiac | 26:51 | 27:35 | -0:44 |
| Cardiac to White Gate | 14:29 | 14:07 | +0:22 |
| White Gate to The Stile | 7:10 | 6:53 | +0:17 |
| The Stile to Finish | 1:25 | 1:45 | -0:20 |
Δ negative = Joshua ran the segment faster.