Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarc Roper
#1200 · 1:42:26 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Marc (U-DR) started at 8:46 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 36 minutes head start on Marc because the Runner wave starts 27 minutes after the Invitational wave. On foot, Marc ran 1:42:26 and Chris ran 1:00:42 — Chris was 41:44 faster than Marc. Marc took official place 1200th (time-based 1126th) 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 12:34 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 36 min earlier than Marc (U-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1199
- Actual time Δ
- +41:44
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 36 min (Chris earlier)
- Finish clock Δ
- +1:17:44
- Section place Δ
- —
Δ = Marc − Chris. Negative means Marc is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Marc (U-DR) started at 8:46 AM, 36:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 41:44 faster on foot than Marc.
- Finish clock: Chris crossed the line 1:17:44 ahead of Marc — Chris wins this head-to-head.
Δ (A − B): actual +41:44 · finish clock +1:17:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marc | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:03 | 7:31 | +4:32 |
| Stairs to Windy Gap | 8:03 | 5:35 | +2:28 |
| Windy Gap to Muir Woods | 9:14 | 5:25 | +3:49 |
| Muir Woods to Cardiac | 33:59 | 22:10 | +11:49 |
| Cardiac to White Gate | 24:48 | 12:14 | +12:34 |
| White Gate to The Stile | 11:02 | 5:57 | +5:05 |
| The Stile to Finish | 3:17 | 1:50 | +1:27 |
Δ negative = Marc ran the segment faster.