Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJennifer Mariska
#1169 · 1:43:40 · F41 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Jennifer (P-DR) started at 8:42 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 26 minutes head start on Jennifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jennifer ran 1:43:40 and Julia ran 57:02 — Julia was 46:38 faster than Jennifer. Jennifer took official place 1169th (time-based 1150th) 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 18:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 26 min earlier than Jennifer (P-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1166
- Actual time Δ
- +46:38
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 26 min (Julia earlier)
- Finish clock Δ
- +1:12:38
- Section place Δ
- —
Δ = Jennifer − Julia. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jennifer (P-DR) started at 8:42 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 46:38 faster on foot than Jennifer.
- Finish clock: Julia crossed the line 1:12:38 ahead of Jennifer — Julia wins this head-to-head.
Δ (A − B): actual +46:38 · finish clock +1:12:38.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:31 | 6:46 | +3:45 |
| Stairs to Windy Gap | 7:34 | 5:03 | +2:31 |
| Windy Gap to Muir Woods | 9:00 | 5:20 | +3:40 |
| Muir Woods to Cardiac | 39:14 | 20:26 | +18:48 |
| Cardiac to White Gate | 25:11 | 11:52 | +13:19 |
| White Gate to The Stile | 9:41 | 5:54 | +3:47 |
| The Stile to Finish | 2:29 | 1:41 | +0:48 |
Δ negative = Jennifer ran the segment faster.