Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWendy Kirby
#802 · 1:33:38 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Wendy (G-DR) started at 8:35 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 19 minutes head start on Wendy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Wendy ran 1:33:38 and Julia ran 57:02 — Julia was 36:36 faster than Wendy. Wendy took official place 802nd (time-based 977th) 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 14:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 19 min earlier than Wendy (G-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +799
- Actual time Δ
- +36:36
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 19 min (Julia earlier)
- Finish clock Δ
- +55:36
- Section place Δ
- —
Δ = Wendy − Julia. Negative means Wendy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Wendy (G-DR) started at 8:35 AM, 19:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 36:36 faster on foot than Wendy.
- Finish clock: Julia crossed the line 55:36 ahead of Wendy — Julia wins this head-to-head.
Δ (A − B): actual +36:36 · finish clock +55:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Wendy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:21 | 6:46 | +4:35 |
| Stairs to Windy Gap | 7:51 | 5:03 | +2:48 |
| Windy Gap to Muir Woods | 8:31 | 5:20 | +3:11 |
| Muir Woods to Cardiac | 35:00 | 20:26 | +14:34 |
| Cardiac to White Gate | 19:43 | 11:52 | +7:51 |
| White Gate to The Stile | 8:39 | 5:54 | +2:45 |
| The Stile to Finish | 2:33 | 1:41 | +0:52 |
Δ negative = Wendy ran the segment faster.