Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGrace C Palmer
#854 · 1:32:42 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Grace (K-DR) started at 8:38 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 28 minutes head start on Grace because the Runner wave starts 27 minutes after the Invitational wave. On foot, Grace ran 1:32:42 and Chris ran 1:00:42 — Chris was 32:00 faster than Grace. Grace took official place 854th (time-based 957th) 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 14:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 28 min earlier than Grace (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +853
- Actual time Δ
- +32:00
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 28 min (Chris earlier)
- Finish clock Δ
- +1:00:00
- Section place Δ
- —
Δ = Grace − Chris. Negative means Grace is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Grace (K-DR) started at 8:38 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 32:00 faster on foot than Grace.
- Finish clock: Chris crossed the line 1:00:00 ahead of Grace — Chris wins this head-to-head.
Δ (A − B): actual +32:00 · finish clock +1:00:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Grace | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:01 | 7:31 | +3:30 |
| Stairs to Windy Gap | 8:34 | 5:35 | +2:59 |
| Windy Gap to Muir Woods | 7:19 | 5:25 | +1:54 |
| Muir Woods to Cardiac | 36:44 | 22:10 | +14:34 |
| Cardiac to White Gate | 19:07 | 12:14 | +6:53 |
| White Gate to The Stile | 7:55 | 5:57 | +1:58 |
| The Stile to Finish | 2:02 | 1:50 | +0:12 |
Δ negative = Grace ran the segment faster.