Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSuzy Reid
#1232 · 1:48:43 · F43 · 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
Suzy (P-DR) started at 8:42 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 26 minutes head start on Suzy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Suzy ran 1:48:43 and Julia ran 57:02 — Julia was 51:41 faster than Suzy. Suzy took official place 1232nd (time-based 1219th) 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 21:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 26 min earlier than Suzy (P-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1229
- Actual time Δ
- +51:41
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 26 min (Julia earlier)
- Finish clock Δ
- +1:17:41
- Section place Δ
- —
Δ = Suzy − Julia. Negative means Suzy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Suzy (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 51:41 faster on foot than Suzy.
- Finish clock: Julia crossed the line 1:17:41 ahead of Suzy — Julia wins this head-to-head.
Δ (A − B): actual +51:41 · finish clock +1:17:41.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Suzy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:36 | 6:46 | +5:50 |
| Stairs to Windy Gap | 9:24 | 5:03 | +4:21 |
| Windy Gap to Muir Woods | 9:05 | 5:20 | +3:45 |
| Muir Woods to Cardiac | 41:57 | 20:26 | +21:31 |
| Cardiac to White Gate | 21:35 | 11:52 | +9:43 |
| White Gate to The Stile | 11:16 | 5:54 | +5:22 |
| The Stile to Finish | 2:50 | 1:41 | +1:09 |
Δ negative = Suzy ran the segment faster.