Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRoger Booth
#798 · 1:27:24 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialLucas R Addleman
#793 · 1:17:11 · M27 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Roger (N-DR) started at 8:41 AM; Lucas (Z-DR) started at 8:51 AM. That gave Roger a 10 minutes head start on Lucas. On foot, Roger ran 1:27:24 and Lucas ran 1:17:11 — Lucas was 10:13 faster than Roger. Roger took official place 798th (time-based 848th) and Lucas took official place 793rd (time-based 562nd). Lucas was faster on foot and finished ahead on the official clock too. Biggest swing: Lucas gained 5:16 from Cardiac to White Gate.
Deltas
ComputedWave start
Roger Booth (N-DR) started 10 min earlier than Lucas (Z-DR).
- Overall place Δ
- +5
- Actual time Δ
- +10:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Roger earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- -11
Δ = Roger − Lucas. Negative means Roger is ahead/faster.
Race timeline
Computed- Roger (N-DR) started at 8:41 AM.
- Lucas (Z-DR) started at 8:51 AM, 10:00 later.
- Actual running time: Lucas was 10:13 faster on foot than Roger.
- Finish clock: Lucas crossed the line 0:13 ahead of Roger — Lucas wins this head-to-head.
Δ (A − B): actual +10:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Roger | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 8:57 | +0:35 |
| Stairs to Windy Gap | 7:02 | 6:31 | +0:31 |
| Windy Gap to Muir Woods | 8:39 | 6:15 | +2:24 |
| Muir Woods to Cardiac | 29:53 | 30:08 | -0:15 |
| Cardiac to White Gate | 20:44 | 15:28 | +5:16 |
| White Gate to The Stile | 9:04 | 7:50 | +1:14 |
| The Stile to Finish | 2:30 | 2:02 | +0:28 |
Δ negative = Roger ran the segment faster.