Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNick Lawrence
#877 · 1:44:42 · M77 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialAndrea Hatch
#880 · 1:34:44 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Interpretation
Nick (AAA-DR) started at 8:27 AM; Andrea (J-DR) started at 8:37 AM. That gave Nick a 10 minutes head start on Andrea. On foot, Nick ran 1:44:42 and Andrea ran 1:34:44 — Andrea was 9:58 faster than Nick. Nick took official place 877th (time-based 1160th) and Andrea took official place 880th (time-based 1004th). Nick's head start was enough to flip the official order even though Andrea was faster on foot. Biggest swing: Andrea gained 2:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Nick Lawrence (AAA-DR) started 10 min earlier than Andrea (J-DR).
- Overall place Δ
- -3
- Actual time Δ
- +9:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Nick earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- 0
Δ = Nick − Andrea. Negative means Nick is ahead/faster.
Race timeline
Computed- Nick (AAA-DR) started at 8:27 AM.
- Andrea (J-DR) started at 8:37 AM, 10:00 later.
- Actual running time: Andrea was 9:58 faster on foot than Nick.
- Finish clock: Nick crossed the line 0:02 ahead of Andrea — Nick wins this head-to-head.
Δ (A − B): actual +9:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Nick | Andrea | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:30 | 10:35 | +1:55 |
| Stairs to Windy Gap | 9:50 | 8:16 | +1:34 |
| Windy Gap to Muir Woods | 9:37 | 8:03 | +1:34 |
| Muir Woods to Cardiac | 37:44 | 35:03 | +2:41 |
| Cardiac to White Gate | 22:34 | 21:04 | +1:30 |
| White Gate to The Stile | 9:35 | 9:11 | +0:24 |
| The Stile to Finish | 2:52 | 2:32 | +0:20 |
Δ negative = Nick ran the segment faster.