Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlejandra Rodriguez
#1230 · 1:49:10 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Alejandra (N-DR) started at 8:41 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 31 minutes head start on Alejandra because the Runner wave starts 27 minutes after the Invitational wave. On foot, Alejandra ran 1:49:10 and Chris ran 1:00:42 — Chris was 48:28 faster than Alejandra. Alejandra took official place 1230th (time-based 1222nd) 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 17:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 31 min earlier than Alejandra (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1229
- Actual time Δ
- +48:28
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 31 min (Chris earlier)
- Finish clock Δ
- +1:19:28
- Section place Δ
- —
Δ = Alejandra − Chris. Negative means Alejandra is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Alejandra (N-DR) started at 8:41 AM, 31:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 48:28 faster on foot than Alejandra.
- Finish clock: Chris crossed the line 1:19:28 ahead of Alejandra — Chris wins this head-to-head.
Δ (A − B): actual +48:28 · finish clock +1:19:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alejandra | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:51 | 7:31 | +5:20 |
| Stairs to Windy Gap | 9:55 | 5:35 | +4:20 |
| Windy Gap to Muir Woods | 10:30 | 5:25 | +5:05 |
| Muir Woods to Cardiac | 39:28 | 22:10 | +17:18 |
| Cardiac to White Gate | 22:51 | 12:14 | +10:37 |
| White Gate to The Stile | 10:52 | 5:57 | +4:55 |
| The Stile to Finish | 2:43 | 1:50 | +0:53 |
Δ negative = Alejandra ran the segment faster.