Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEllery Chou
#1179 · 1:48:06 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Ellery (K-DR) started at 8:38 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 22 minutes head start on Ellery because the Runner wave starts 27 minutes after the Invitational wave. On foot, Ellery ran 1:48:06 and Julia ran 57:02 — Julia was 51:04 faster than Ellery. Ellery took official place 1179th (time-based 1210th) 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 20:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 22 min earlier than Ellery (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1176
- Actual time Δ
- +51:04
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 22 min (Julia earlier)
- Finish clock Δ
- +1:13:04
- Section place Δ
- —
Δ = Ellery − Julia. Negative means Ellery is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Ellery (K-DR) started at 8:38 AM, 22:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 51:04 faster on foot than Ellery.
- Finish clock: Julia crossed the line 1:13:04 ahead of Ellery — Julia wins this head-to-head.
Δ (A − B): actual +51:04 · finish clock +1:13:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ellery | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:05 | 6:46 | +4:19 |
| Stairs to Windy Gap | 9:20 | 5:03 | +4:17 |
| Windy Gap to Muir Woods | 9:42 | 5:20 | +4:22 |
| Muir Woods to Cardiac | 41:01 | 20:26 | +20:35 |
| Cardiac to White Gate | 23:41 | 11:52 | +11:49 |
| White Gate to The Stile | 10:33 | 5:54 | +4:39 |
| The Stile to Finish | 2:44 | 1:41 | +1:03 |
Δ negative = Ellery ran the segment faster.