Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff Dewey
#679 · 1:22:45 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Jeff (M-DR) started at 8:40 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 24 minutes head start on Jeff because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeff ran 1:22:45 and Julia ran 57:02 — Julia was 25:43 faster than Jeff. Jeff took official place 679th (time-based 729th) 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 13:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 24 min earlier than Jeff (M-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +676
- Actual time Δ
- +25:43
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 24 min (Julia earlier)
- Finish clock Δ
- +49:43
- Section place Δ
- —
Δ = Jeff − Julia. Negative means Jeff is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jeff (M-DR) started at 8:40 AM, 24:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 25:43 faster on foot than Jeff.
- Finish clock: Julia crossed the line 49:43 ahead of Jeff — Julia wins this head-to-head.
Δ (A − B): actual +25:43 · finish clock +49:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:27 | 6:46 | +2:41 |
| Stairs to Windy Gap | 7:01 | 5:03 | +1:58 |
| Windy Gap to Muir Woods | 6:11 | 5:20 | +0:51 |
| Muir Woods to Cardiac | 33:34 | 20:26 | +13:08 |
| Cardiac to White Gate | 16:00 | 11:52 | +4:08 |
| White Gate to The Stile | 8:02 | 5:54 | +2:08 |
| The Stile to Finish | 2:30 | 1:41 | +0:49 |
Δ negative = Jeff ran the segment faster.