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 Donnelly
#1143 · 1:37:51 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
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
Ryan (U-DR) started at 8:46 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 22 minutes head start on Ryan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Ryan ran 1:37:51 and Edward ran 48:29 — Edward was 49:22 faster than Ryan. Ryan took official place 1143rd (time-based 1065th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 20:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 22 min earlier than Ryan (U-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1141
- Actual time Δ
- +49:22
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 22 min (Edward earlier)
- Finish clock Δ
- +1:11:22
- Section place Δ
- —
Δ = Ryan − Edward. Negative means Ryan is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Ryan (U-DR) started at 8:46 AM, 22:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 49:22 faster on foot than Ryan.
- Finish clock: Edward crossed the line 1:11:22 ahead of Ryan — Edward wins this head-to-head.
Δ (A − B): actual +49:22 · finish clock +1:11:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ryan | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:11 | 5:48 | +5:23 |
| Stairs to Windy Gap | 8:12 | 4:17 | +3:55 |
| Windy Gap to Muir Woods | 7:29 | 4:16 | +3:13 |
| Muir Woods to Cardiac | 38:41 | 17:52 | +20:49 |
| Cardiac to White Gate | 20:41 | 9:40 | +11:01 |
| White Gate to The Stile | 9:23 | 5:03 | +4:20 |
| The Stile to Finish | 2:14 | 1:33 | +0:41 |
Δ negative = Ryan ran the segment faster.