Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnita Sparks
#1322 · 2:06:56 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Anita (L-DR) started at 8:39 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 29 minutes head start on Anita because the Runner wave starts 27 minutes after the Invitational wave. On foot, Anita ran 2:06:56 and Chris ran 1:00:42 — Chris was 1:06:14 faster than Anita. Anita took official place 1322nd (time-based 1318th) 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 21:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 29 min earlier than Anita (L-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1321
- Actual time Δ
- +1:06:14
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 29 min (Chris earlier)
- Finish clock Δ
- +1:35:14
- Section place Δ
- —
Δ = Anita − Chris. Negative means Anita is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Anita (L-DR) started at 8:39 AM, 29:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:06:14 faster on foot than Anita.
- Finish clock: Chris crossed the line 1:35:14 ahead of Anita — Chris wins this head-to-head.
Δ (A − B): actual +1:06:14 · finish clock +1:35:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anita | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:32 | 7:31 | +8:01 |
| Stairs to Windy Gap | 10:16 | 5:35 | +4:41 |
| Windy Gap to Muir Woods | 11:38 | 5:25 | +6:13 |
| Muir Woods to Cardiac | 43:33 | 22:10 | +21:23 |
| Cardiac to White Gate | 28:40 | 12:14 | +16:26 |
| White Gate to The Stile | 13:52 | 5:57 | +7:55 |
| The Stile to Finish | 3:25 | 1:50 | +1:35 |
Δ negative = Anita ran the segment faster.