Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAvery Beltz
#1310 · 2:06:18 · F10 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Avery (H-DR) started at 8:36 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 20 minutes head start on Avery because the Runner wave starts 27 minutes after the Invitational wave. On foot, Avery ran 2:06:18 and Julia ran 57:02 — Julia was 1:09:16 faster than Avery. Avery took official place 1310th (time-based 1315th) 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 27:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 20 min earlier than Avery (H-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1307
- Actual time Δ
- +1:09:16
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 20 min (Julia earlier)
- Finish clock Δ
- +1:29:16
- Section place Δ
- —
Δ = Avery − Julia. Negative means Avery is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Avery (H-DR) started at 8:36 AM, 20:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:09:16 faster on foot than Avery.
- Finish clock: Julia crossed the line 1:29:16 ahead of Avery — Julia wins this head-to-head.
Δ (A − B): actual +1:09:16 · finish clock +1:29:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Avery | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:37 | 6:46 | +4:51 |
| Stairs to Windy Gap | 11:01 | 5:03 | +5:58 |
| Windy Gap to Muir Woods | 11:00 | 5:20 | +5:40 |
| Muir Woods to Cardiac | 47:35 | 20:26 | +27:09 |
| Cardiac to White Gate | 28:10 | 11:52 | +16:18 |
| White Gate to The Stile | 13:57 | 5:54 | +8:03 |
| The Stile to Finish | 2:58 | 1:41 | +1:17 |
Δ negative = Avery ran the segment faster.