Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott Brydon
#719 · 1:12:53 · M25 · Group SCR · DR
Wave start 8:52 AM (SCR-DR, 0-min head start)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV, 9-min head start)
Interpretation
Julia finished 716 places ahead overall. Julia ran 15:51 faster actual time than Scott. Julia had 9 more minutes of head start than Scott. Biggest swing: Julia gained 9:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 36 min earlier than Scott (SCR-DR).
Includes the 27-min Invitational → Runner section gap plus 9 min from the head-start ladder.
- Overall place Δ
- +716
- Actual time Δ
- +15:51
- Group head start Δ
- 9 min (Julia)
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 36 min (Julia earlier)
- Finish clock Δ
- +51:51
- Section place Δ
- —
Δ = Scott − Julia. Negative means Scott is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Scott (SCR-DR) started at 8:52 AM, 36:00 later (9:00 from the group head-start ladder + 27:00 because Julia ran the Invitational wave and Scott ran the Runner wave).
- Actual running time: Julia was 15:51 faster on foot than Scott.
- Finish clock: Julia crossed the line 51:51 ahead of Scott — Julia wins this head-to-head.
Δ (A − B): actual +15:51 · finish clock +51:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 6:46 | +1:43 |
| Stairs to Windy Gap | 6:22 | 5:03 | +1:19 |
| Windy Gap to Muir Woods | 6:01 | 5:20 | +0:41 |
| Muir Woods to Cardiac | 29:31 | 20:26 | +9:05 |
| Cardiac to White Gate | 13:30 | 11:52 | +1:38 |
| White Gate to The Stile | 7:01 | 5:54 | +1:07 |
| The Stile to Finish | 1:59 | 1:41 | +0:18 |
Δ negative = Scott ran the segment faster.