Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSedi A Blachford
#927 · 1:32:56 · F22 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Sedi (N-DR) started at 8:41 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 25 minutes head start on Sedi because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sedi ran 1:32:56 and Julia ran 57:02 — Julia was 35:54 faster than Sedi. Sedi took official place 927th (time-based 960th) 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 16:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 25 min earlier than Sedi (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +924
- Actual time Δ
- +35:54
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 25 min (Julia earlier)
- Finish clock Δ
- +1:00:54
- Section place Δ
- —
Δ = Sedi − Julia. Negative means Sedi is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Sedi (N-DR) started at 8:41 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 35:54 faster on foot than Sedi.
- Finish clock: Julia crossed the line 1:00:54 ahead of Sedi — Julia wins this head-to-head.
Δ (A − B): actual +35:54 · finish clock +1:00:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sedi | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:03 | 6:46 | +4:17 |
| Stairs to Windy Gap | 8:40 | 5:03 | +3:37 |
| Windy Gap to Muir Woods | 7:02 | 5:20 | +1:42 |
| Muir Woods to Cardiac | 36:49 | 20:26 | +16:23 |
| Cardiac to White Gate | 17:52 | 11:52 | +6:00 |
| White Gate to The Stile | 8:58 | 5:54 | +3:04 |
| The Stile to Finish | 2:32 | 1:41 | +0:51 |
Δ negative = Sedi ran the segment faster.