Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBritt Ryan
#800 · 1:31:31 · F53 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Britt (J-DR) started at 8:37 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 27 minutes head start on Britt because the Runner wave starts 27 minutes after the Invitational wave. On foot, Britt ran 1:31:31 and Chris ran 1:00:42 — Chris was 30:49 faster than Britt. Britt took official place 800th (time-based 936th) 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 13:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 27 min earlier than Britt (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +799
- Actual time Δ
- +30:49
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 27 min (Chris earlier)
- Finish clock Δ
- +57:49
- Section place Δ
- —
Δ = Britt − Chris. Negative means Britt is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Britt (J-DR) started at 8:37 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 30:49 faster on foot than Britt.
- Finish clock: Chris crossed the line 57:49 ahead of Britt — Chris wins this head-to-head.
Δ (A − B): actual +30:49 · finish clock +57:49.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Britt | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:36 | 7:31 | +3:05 |
| Stairs to Windy Gap | 8:11 | 5:35 | +2:36 |
| Windy Gap to Muir Woods | 7:18 | 5:25 | +1:53 |
| Muir Woods to Cardiac | 35:30 | 22:10 | +13:20 |
| Cardiac to White Gate | 18:14 | 12:14 | +6:00 |
| White Gate to The Stile | 9:07 | 5:57 | +3:10 |
| The Stile to Finish | 2:35 | 1:50 | +0:45 |
Δ negative = Britt ran the segment faster.