Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlbert Collell
#872 · 1:21:19 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Albert (Y-DR) started at 8:50 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 40 minutes head start on Albert because the Runner wave starts 27 minutes after the Invitational wave. On foot, Albert ran 1:21:19 and Chris ran 1:00:42 — Chris was 20:37 faster than Albert. Albert took official place 872nd (time-based 686th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 9:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 40 min earlier than Albert (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +871
- Actual time Δ
- +20:37
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 40 min (Chris earlier)
- Finish clock Δ
- +1:00:37
- Section place Δ
- —
Δ = Albert − Chris. Negative means Albert is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Albert (Y-DR) started at 8:50 AM, 40:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 20:37 faster on foot than Albert.
- Finish clock: Chris crossed the line 1:00:37 ahead of Albert — Chris wins this head-to-head.
Δ (A − B): actual +20:37 · finish clock +1:00:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Albert | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 7:31 | +3:08 |
| Stairs to Windy Gap | 7:14 | 5:35 | +1:39 |
| Windy Gap to Muir Woods | 6:08 | 5:25 | +0:43 |
| Muir Woods to Cardiac | 31:58 | 22:10 | +9:48 |
| Cardiac to White Gate | 15:26 | 12:14 | +3:12 |
| White Gate to The Stile | 7:46 | 5:57 | +1:49 |
| The Stile to Finish | 2:08 | 1:50 | +0:18 |
Δ negative = Albert ran the segment faster.