Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRay Bolanos
#923 · 1:36:37 · M65 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Ray (J-DR) started at 8:37 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 21 minutes head start on Ray because the Runner wave starts 27 minutes after the Invitational wave. On foot, Ray ran 1:36:37 and Julia ran 57:02 — Julia was 39:35 faster than Ray. Ray took official place 923rd (time-based 1049th) 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 13:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 21 min earlier than Ray (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +920
- Actual time Δ
- +39:35
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 21 min (Julia earlier)
- Finish clock Δ
- +1:00:35
- Section place Δ
- —
Δ = Ray − Julia. Negative means Ray is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Ray (J-DR) started at 8:37 AM, 21:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 39:35 faster on foot than Ray.
- Finish clock: Julia crossed the line 1:00:35 ahead of Ray — Julia wins this head-to-head.
Δ (A − B): actual +39:35 · finish clock +1:00:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ray | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:16 | 6:46 | +3:30 |
| Stairs to Windy Gap | 8:29 | 5:03 | +3:26 |
| Windy Gap to Muir Woods | 9:22 | 5:20 | +4:02 |
| Muir Woods to Cardiac | 34:10 | 20:26 | +13:44 |
| Cardiac to White Gate | 21:35 | 11:52 | +9:43 |
| White Gate to The Stile | 10:05 | 5:54 | +4:11 |
| The Stile to Finish | 2:40 | 1:41 | +0:59 |
Δ negative = Ray ran the segment faster.