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 M Sandrock
#1227 · 1:44:01 · M51 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Ryan (U-DR) started at 8:46 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 30 minutes head start on Ryan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Ryan ran 1:44:01 and Julia ran 57:02 — Julia was 46:59 faster than Ryan. Ryan took official place 1227th (time-based 1155th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 18:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 30 min earlier than Ryan (U-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1224
- Actual time Δ
- +46:59
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 30 min (Julia earlier)
- Finish clock Δ
- +1:16:59
- Section place Δ
- —
Δ = Ryan − Julia. Negative means Ryan is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Ryan (U-DR) started at 8:46 AM, 30:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 46:59 faster on foot than Ryan.
- Finish clock: Julia crossed the line 1:16:59 ahead of Ryan — Julia wins this head-to-head.
Δ (A − B): actual +46:59 · finish clock +1:16:59.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ryan | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:58 | 6:46 | +5:12 |
| Stairs to Windy Gap | 8:46 | 5:03 | +3:43 |
| Windy Gap to Muir Woods | 8:55 | 5:20 | +3:35 |
| Muir Woods to Cardiac | 38:48 | 20:26 | +18:22 |
| Cardiac to White Gate | 22:56 | 11:52 | +11:04 |
| White Gate to The Stile | 9:51 | 5:54 | +3:57 |
| The Stile to Finish | 2:47 | 1:41 | +1:06 |
Δ negative = Ryan ran the segment faster.