Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey T White
#1261 · 1:51:37 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Jeffrey (Q-DR) started at 8:43 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 27 minutes head start on Jeffrey because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeffrey ran 1:51:37 and Julia ran 57:02 — Julia was 54:35 faster than Jeffrey. Jeffrey took official place 1261st (time-based 1240th) 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 22:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 27 min earlier than Jeffrey (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1258
- Actual time Δ
- +54:35
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 27 min (Julia earlier)
- Finish clock Δ
- +1:21:35
- Section place Δ
- —
Δ = Jeffrey − Julia. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jeffrey (Q-DR) started at 8:43 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 54:35 faster on foot than Jeffrey.
- Finish clock: Julia crossed the line 1:21:35 ahead of Jeffrey — Julia wins this head-to-head.
Δ (A − B): actual +54:35 · finish clock +1:21:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:56 | 6:46 | +5:10 |
| Stairs to Windy Gap | 9:29 | 5:03 | +4:26 |
| Windy Gap to Muir Woods | 8:16 | 5:20 | +2:56 |
| Muir Woods to Cardiac | 43:23 | 20:26 | +22:57 |
| Cardiac to White Gate | 23:13 | 11:52 | +11:21 |
| White Gate to The Stile | 12:30 | 5:54 | +6:36 |
| The Stile to Finish | 2:50 | 1:41 | +1:09 |
Δ negative = Jeffrey ran the segment faster.