Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMallary C Walker
#1219 · 1:49:24 · F48 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Mallary (M-DR) started at 8:40 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 30 minutes head start on Mallary because the Runner wave starts 27 minutes after the Invitational wave. On foot, Mallary ran 1:49:24 and Chris ran 1:00:42 — Chris was 48:42 faster than Mallary. Mallary took official place 1219th (time-based 1224th) 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 14:54 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 30 min earlier than Mallary (M-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1218
- Actual time Δ
- +48:42
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 30 min (Chris earlier)
- Finish clock Δ
- +1:18:42
- Section place Δ
- —
Δ = Mallary − Chris. Negative means Mallary is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Mallary (M-DR) started at 8:40 AM, 30:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 48:42 faster on foot than Mallary.
- Finish clock: Chris crossed the line 1:18:42 ahead of Mallary — Chris wins this head-to-head.
Δ (A − B): actual +48:42 · finish clock +1:18:42.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mallary | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:18 | 7:31 | +3:47 |
| Stairs to Windy Gap | 8:36 | 5:35 | +3:01 |
| Windy Gap to Muir Woods | 9:29 | 5:25 | +4:04 |
| Muir Woods to Cardiac | 36:47 | 22:10 | +14:37 |
| Cardiac to White Gate | 27:08 | 12:14 | +14:54 |
| White Gate to The Stile | 12:41 | 5:57 | +6:44 |
| The Stile to Finish | 3:25 | 1:50 | +1:35 |
Δ negative = Mallary ran the segment faster.