Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid Temple
#833 · 1:20:58 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
David (X-DR) started at 8:49 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 33 minutes head start on David because the Runner wave starts 27 minutes after the Invitational wave. On foot, David ran 1:20:58 and Julia ran 57:02 — Julia was 23:56 faster than David. David took official place 833rd (time-based 675th) 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 10:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 33 min earlier than David (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +830
- Actual time Δ
- +23:56
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 33 min (Julia earlier)
- Finish clock Δ
- +56:56
- Section place Δ
- —
Δ = David − Julia. Negative means David is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- David (X-DR) started at 8:49 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 23:56 faster on foot than David.
- Finish clock: Julia crossed the line 56:56 ahead of David — Julia wins this head-to-head.
Δ (A − B): actual +23:56 · finish clock +56:56.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:09 | 6:46 | +2:23 |
| Stairs to Windy Gap | 6:56 | 5:03 | +1:53 |
| Windy Gap to Muir Woods | 6:49 | 5:20 | +1:29 |
| Muir Woods to Cardiac | 31:04 | 20:26 | +10:38 |
| Cardiac to White Gate | 16:37 | 11:52 | +4:45 |
| White Gate to The Stile | 8:17 | 5:54 | +2:23 |
| The Stile to Finish | 2:06 | 1:41 | +0:25 |
Δ negative = David ran the segment faster.