Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoreen L Reed
#1333 · 2:20:26 · F65 · Group AA · DR
Wave start 8:28 AM (AA-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Doreen (AA-DR) started at 8:28 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 12 minutes head start on Doreen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Doreen ran 2:20:26 and Julia ran 57:02 — Julia was 1:23:24 faster than Doreen. Doreen took official place 1333rd (time-based 1354th) 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 31:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 12 min earlier than Doreen (AA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1330
- Actual time Δ
- +1:23:24
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 12 min (Julia earlier)
- Finish clock Δ
- +1:35:24
- Section place Δ
- —
Δ = Doreen − Julia. Negative means Doreen is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Doreen (AA-DR) started at 8:28 AM, 12:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:23:24 faster on foot than Doreen.
- Finish clock: Julia crossed the line 1:35:24 ahead of Doreen — Julia wins this head-to-head.
Δ (A − B): actual +1:23:24 · finish clock +1:35:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Doreen | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:31 | 6:46 | +8:45 |
| Stairs to Windy Gap | 12:14 | 5:03 | +7:11 |
| Windy Gap to Muir Woods | 10:55 | 5:20 | +5:35 |
| Muir Woods to Cardiac | 51:34 | 20:26 | +31:08 |
| Cardiac to White Gate | 29:45 | 11:52 | +17:53 |
| White Gate to The Stile | 16:33 | 5:54 | +10:39 |
| The Stile to Finish | 3:54 | 1:41 | +2:13 |
Δ negative = Doreen ran the segment faster.