Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChad H Slife
#947 · 1:26:48 · M45 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialColeman F Morrow
#942 · 1:22:30 · M25 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Chad (W-DR) started at 8:48 AM; Coleman (SCR-DR) started at 8:52 AM. That gave Chad a 4 minutes head start on Coleman. On foot, Chad ran 1:26:48 and Coleman ran 1:22:30 — Coleman was 4:18 faster than Chad. Chad took official place 947th (time-based 825th) and Coleman took official place 942nd (time-based 719th). Coleman was faster on foot and finished ahead on the official clock too. Biggest swing: Coleman gained 2:17 from Cardiac to White Gate.
Deltas
ComputedWave start
Chad H Slife (W-DR) started 4 min earlier than Coleman (SCR-DR).
- Overall place Δ
- +5
- Actual time Δ
- +4:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Chad earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- +9
Δ = Chad − Coleman. Negative means Chad is ahead/faster.
Race timeline
Computed- Chad (W-DR) started at 8:48 AM.
- Coleman (SCR-DR) started at 8:52 AM, 4:00 later.
- Actual running time: Coleman was 4:18 faster on foot than Chad.
- Finish clock: Coleman crossed the line 0:18 ahead of Chad — Coleman wins this head-to-head.
Δ (A − B): actual +4:18 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Chad | Coleman | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:48 | 8:56 | +0:52 |
| Stairs to Windy Gap | 7:16 | 7:23 | -0:07 |
| Windy Gap to Muir Woods | 7:49 | 6:00 | +1:49 |
| Muir Woods to Cardiac | 32:38 | 33:32 | -0:54 |
| Cardiac to White Gate | 18:15 | 15:58 | +2:17 |
| White Gate to The Stile | 8:50 | 8:18 | +0:32 |
| The Stile to Finish | 2:12 | 2:23 | -0:11 |
Δ negative = Chad ran the segment faster.