Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTristan Bunderson
#945 · 1:59:42 · F25 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialJohn Lofy
#950 · 1:28:53 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Tristan (P-INV) started at 8:15 AM; John (U-DR) started at 8:46 AM. That gave Tristan a 31 minutes head start on John because the Runner wave starts 27 minutes after the Invitational wave. On foot, Tristan ran 1:59:42 and John ran 1:28:53 — John was 30:49 faster than Tristan. Tristan took official place 945th (time-based 1285th) and John took official place 950th (time-based 884th). Tristan's head start was enough to flip the official order even though John was faster on foot. Biggest swing: John gained 8:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tristan Bunderson (P-INV) started 31 min earlier than John (U-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -5
- Actual time Δ
- +30:49
- Section gap Δ
- 27 min (Tristan earlier)
- Wave start Δ
- 31 min (Tristan earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- —
Δ = Tristan − John. Negative means Tristan is ahead/faster.
Race timeline
Computed- Tristan (P-INV) started at 8:15 AM.
- John (U-DR) started at 8:46 AM, 31:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: John was 30:49 faster on foot than Tristan.
- Finish clock: Tristan crossed the line 0:11 ahead of John — Tristan wins this head-to-head.
Δ (A − B): actual +30:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tristan | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:45 | 10:44 | +1:01 |
| Stairs to Windy Gap | 9:22 | 8:04 | +1:18 |
| Windy Gap to Muir Woods | 10:34 | 7:35 | +2:59 |
| Muir Woods to Cardiac | 41:01 | 32:20 | +8:41 |
| Cardiac to White Gate | 25:35 | 18:36 | +6:59 |
| White Gate to The Stile | 17:27 | 9:09 | +8:18 |
| The Stile to Finish | 3:58 | 2:25 | +1:33 |
Δ negative = Tristan ran the segment faster.