Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff D Perkins
#1209 · 1:44:48 · M56 · Group R · DR
Wave start 8:44 AM (R-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Jeff (R-DR) started at 8:44 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 34 minutes head start on Jeff because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeff ran 1:44:48 and Chris ran 1:00:42 — Chris was 44:06 faster than Jeff. Jeff took official place 1209th (time-based 1162nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 19:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 34 min earlier than Jeff (R-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1208
- Actual time Δ
- +44:06
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 34 min (Chris earlier)
- Finish clock Δ
- +1:18:06
- Section place Δ
- —
Δ = Jeff − Chris. Negative means Jeff is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jeff (R-DR) started at 8:44 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 44:06 faster on foot than Jeff.
- Finish clock: Chris crossed the line 1:18:06 ahead of Jeff — Chris wins this head-to-head.
Δ (A − B): actual +44:06 · finish clock +1:18:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:23 | 7:31 | +3:52 |
| Stairs to Windy Gap | 8:58 | 5:35 | +3:23 |
| Windy Gap to Muir Woods | 7:47 | 5:25 | +2:22 |
| Muir Woods to Cardiac | 41:57 | 22:10 | +19:47 |
| Cardiac to White Gate | 20:59 | 12:14 | +8:45 |
| White Gate to The Stile | 10:52 | 5:57 | +4:55 |
| The Stile to Finish | 2:52 | 1:50 | +1:02 |
Δ negative = Jeff ran the segment faster.