Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLloyd Kahn
#1194 · 2:27:11 · M91 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Athlete B
OfficialMark Hampton
#1192 · 1:43:10 · M56 · Group R · DR
Wave start 8:44 AM (R-DR)
Interpretation
Lloyd (AAA-INV) started at 8:00 AM; Mark (R-DR) started at 8:44 AM. That gave Lloyd a 44 minutes head start on Mark because the Runner wave starts 27 minutes after the Invitational wave. On foot, Lloyd ran 2:27:11 and Mark ran 1:43:10 — Mark was 44:01 faster than Lloyd. Lloyd took official place 1194th (time-based 1363rd) and Mark took official place 1192nd (time-based 1140th). Mark was faster on foot and finished ahead on the official clock too. Biggest swing: Mark gained 13:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lloyd Kahn (AAA-INV) started 44 min earlier than Mark (R-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +2
- Actual time Δ
- +44:01
- Section gap Δ
- 27 min (Lloyd earlier)
- Wave start Δ
- 44 min (Lloyd earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- —
Δ = Lloyd − Mark. Negative means Lloyd is ahead/faster.
Race timeline
Computed- Lloyd (AAA-INV) started at 8:00 AM.
- Mark (R-DR) started at 8:44 AM, 44:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Mark was 44:01 faster on foot than Lloyd.
- Finish clock: Mark crossed the line 0:01 ahead of Lloyd — Mark wins this head-to-head.
Δ (A − B): actual +44:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lloyd | Mark | Δ |
|---|---|---|---|
| Start to Top of Stairs | 19:01 | 11:55 | +7:06 |
| Stairs to Windy Gap | 12:28 | 9:13 | +3:15 |
| Windy Gap to Muir Woods | 11:53 | 8:26 | +3:27 |
| Muir Woods to Cardiac | 53:11 | 39:37 | +13:34 |
| Cardiac to White Gate | 32:43 | 21:00 | +11:43 |
| White Gate to The Stile | 13:54 | 10:09 | +3:45 |
| The Stile to Finish | 4:01 | 2:50 | +1:11 |
Δ negative = Lloyd ran the segment faster.