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
OfficialJohn Lofy
#950 · 1:28:53 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Chad (W-DR) started at 8:48 AM; John (U-DR) started at 8:46 AM. That gave John a 2 minutes head start on Chad. On foot, Chad ran 1:26:48 and John ran 1:28:53 — Chad was 2:05 faster than John. Chad took official place 947th (time-based 825th) and John took official place 950th (time-based 884th). Chad was faster on foot and finished ahead on the official clock too. Biggest swing: Chad gained 0:48 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
John Lofy (U-DR) started 2 min earlier than Chad (W-DR).
- Overall place Δ
- -3
- Actual time Δ
- -2:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (John earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -3
Δ = Chad − John. Negative means Chad is ahead/faster.
Race timeline
Computed- John (U-DR) started at 8:46 AM.
- Chad (W-DR) started at 8:48 AM, 2:00 later.
- Actual running time: Chad was 2:05 faster on foot than John.
- Finish clock: Chad crossed the line 0:05 ahead of John — Chad wins this head-to-head.
Δ (A − B): actual -2:05 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Chad | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:48 | 10:44 | -0:56 |
| Stairs to Windy Gap | 7:16 | 8:04 | -0:48 |
| Windy Gap to Muir Woods | 7:49 | 7:35 | +0:14 |
| Muir Woods to Cardiac | 32:38 | 32:20 | +0:18 |
| Cardiac to White Gate | 18:15 | 18:36 | -0:21 |
| White Gate to The Stile | 8:50 | 9:09 | -0:19 |
| The Stile to Finish | 2:12 | 2:25 | -0:13 |
Δ negative = Chad ran the segment faster.