Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRenee J Kroner
#670 · 1:19:11 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Renee (Q-DR) started at 8:43 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 33 minutes head start on Renee because the Runner wave starts 27 minutes after the Invitational wave. On foot, Renee ran 1:19:11 and Chris ran 1:00:42 — Chris was 18:29 faster than Renee. Renee took official place 670th (time-based 623rd) 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 7:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 33 min earlier than Renee (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +669
- Actual time Δ
- +18:29
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 33 min (Chris earlier)
- Finish clock Δ
- +51:29
- Section place Δ
- —
Δ = Renee − Chris. Negative means Renee is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Renee (Q-DR) started at 8:43 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 18:29 faster on foot than Renee.
- Finish clock: Chris crossed the line 51:29 ahead of Renee — Chris wins this head-to-head.
Δ (A − B): actual +18:29 · finish clock +51:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Renee | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:44 | 7:31 | +2:13 |
| Stairs to Windy Gap | 6:48 | 5:35 | +1:13 |
| Windy Gap to Muir Woods | 7:24 | 5:25 | +1:59 |
| Muir Woods to Cardiac | 29:33 | 22:10 | +7:23 |
| Cardiac to White Gate | 15:46 | 12:14 | +3:32 |
| White Gate to The Stile | 7:46 | 5:57 | +1:49 |
| The Stile to Finish | 2:10 | 1:50 | +0:20 |
Δ negative = Renee ran the segment faster.