Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKarl M Yost
#1121 · 1:30:42 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-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
Karl (SCR-DR) started at 8:52 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 28 minutes head start on Karl because the Runner wave starts 27 minutes after the Invitational wave. On foot, Karl ran 1:30:42 and Edward ran 48:29 — Edward was 42:13 faster than Karl. Karl took official place 1121st (time-based 919th) 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 12:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 28 min earlier than Karl (SCR-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1119
- Actual time Δ
- +42:13
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 28 min (Edward earlier)
- Finish clock Δ
- +1:10:13
- Section place Δ
- —
Δ = Karl − Edward. Negative means Karl is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Karl (SCR-DR) started at 8:52 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 42:13 faster on foot than Karl.
- Finish clock: Edward crossed the line 1:10:13 ahead of Karl — Edward wins this head-to-head.
Δ (A − B): actual +42:13 · finish clock +1:10:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karl | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:05 | 5:48 | +3:17 |
| Stairs to Windy Gap | 6:29 | 4:17 | +2:12 |
| Windy Gap to Muir Woods | 6:27 | 4:16 | +2:11 |
| Muir Woods to Cardiac | 30:08 | 17:52 | +12:16 |
| Cardiac to White Gate | 21:30 | 9:40 | +11:50 |
| White Gate to The Stile | 13:25 | 5:03 | +8:22 |
| The Stile to Finish | 3:38 | 1:33 | +2:05 |
Δ negative = Karl ran the segment faster.