Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHadley D Wilda
#1302 · 2:09:37 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Hadley (D-DR) started at 8:32 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 16 minutes head start on Hadley because the Runner wave starts 27 minutes after the Invitational wave. On foot, Hadley ran 2:09:37 and Julia ran 57:02 — Julia was 1:12:35 faster than Hadley. Hadley took official place 1302nd (time-based 1330th) 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 27:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 16 min earlier than Hadley (D-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1299
- Actual time Δ
- +1:12:35
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 16 min (Julia earlier)
- Finish clock Δ
- +1:28:35
- Section place Δ
- —
Δ = Hadley − Julia. Negative means Hadley is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Hadley (D-DR) started at 8:32 AM, 16:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:12:35 faster on foot than Hadley.
- Finish clock: Julia crossed the line 1:28:35 ahead of Hadley — Julia wins this head-to-head.
Δ (A − B): actual +1:12:35 · finish clock +1:28:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Hadley | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:11 | 6:46 | +7:25 |
| Stairs to Windy Gap | 13:06 | 5:03 | +8:03 |
| Windy Gap to Muir Woods | 11:46 | 5:20 | +6:26 |
| Muir Woods to Cardiac | 48:21 | 20:26 | +27:55 |
| Cardiac to White Gate | 26:16 | 11:52 | +14:24 |
| White Gate to The Stile | 12:52 | 5:54 | +6:58 |
| The Stile to Finish | 3:05 | 1:41 | +1:24 |
Δ negative = Hadley ran the segment faster.