Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff Dewey
#679 · 1:22:45 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Interpretation
Jeff (M-DR) started at 8:40 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 16 minutes head start on Jeff because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeff ran 1:22:45 and Edward ran 48:29 — Edward was 34:16 faster than Jeff. Jeff took official place 679th (time-based 729th) 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 15:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 16 min earlier than Jeff (M-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +677
- Actual time Δ
- +34:16
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 16 min (Edward earlier)
- Finish clock Δ
- +50:16
- Section place Δ
- —
Δ = Jeff − Edward. Negative means Jeff is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Jeff (M-DR) started at 8:40 AM, 16:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 34:16 faster on foot than Jeff.
- Finish clock: Edward crossed the line 50:16 ahead of Jeff — Edward wins this head-to-head.
Δ (A − B): actual +34:16 · finish clock +50:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:27 | 5:48 | +3:39 |
| Stairs to Windy Gap | 7:01 | 4:17 | +2:44 |
| Windy Gap to Muir Woods | 6:11 | 4:16 | +1:55 |
| Muir Woods to Cardiac | 33:34 | 17:52 | +15:42 |
| Cardiac to White Gate | 16:00 | 9:40 | +6:20 |
| White Gate to The Stile | 8:02 | 5:03 | +2:59 |
| The Stile to Finish | 2:30 | 1:33 | +0:57 |
Δ negative = Jeff ran the segment faster.