Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPreston T Rhodes
#926 · 1:30:55 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Preston (Q-DR) started at 8:43 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 27 minutes head start on Preston because the Runner wave starts 27 minutes after the Invitational wave. On foot, Preston ran 1:30:55 and Julia ran 57:02 — Julia was 33:53 faster than Preston. Preston took official place 926th (time-based 924th) 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 14:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 27 min earlier than Preston (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +923
- Actual time Δ
- +33:53
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 27 min (Julia earlier)
- Finish clock Δ
- +1:00:53
- Section place Δ
- —
Δ = Preston − Julia. Negative means Preston is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Preston (Q-DR) started at 8:43 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 33:53 faster on foot than Preston.
- Finish clock: Julia crossed the line 1:00:53 ahead of Preston — Julia wins this head-to-head.
Δ (A − B): actual +33:53 · finish clock +1:00:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Preston | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:22 | 6:46 | +3:36 |
| Stairs to Windy Gap | 8:04 | 5:03 | +3:01 |
| Windy Gap to Muir Woods | 7:32 | 5:20 | +2:12 |
| Muir Woods to Cardiac | 35:12 | 20:26 | +14:46 |
| Cardiac to White Gate | 18:19 | 11:52 | +6:27 |
| White Gate to The Stile | 8:56 | 5:54 | +3:02 |
| The Stile to Finish | 2:30 | 1:41 | +0:49 |
Δ negative = Preston ran the segment faster.