Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoreen L Reed
#1333 · 2:20:26 · F65 · Group AA · DR
Wave start 8:28 AM (AA-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Doreen (AA-DR) started at 8:28 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 18 minutes head start on Doreen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Doreen ran 2:20:26 and Chris ran 1:00:42 — Chris was 1:19:44 faster than Doreen. Doreen took official place 1333rd (time-based 1354th) 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 29:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 18 min earlier than Doreen (AA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1332
- Actual time Δ
- +1:19:44
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 18 min (Chris earlier)
- Finish clock Δ
- +1:37:44
- Section place Δ
- —
Δ = Doreen − Chris. Negative means Doreen is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Doreen (AA-DR) started at 8:28 AM, 18:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:19:44 faster on foot than Doreen.
- Finish clock: Chris crossed the line 1:37:44 ahead of Doreen — Chris wins this head-to-head.
Δ (A − B): actual +1:19:44 · finish clock +1:37:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Doreen | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:31 | 7:31 | +8:00 |
| Stairs to Windy Gap | 12:14 | 5:35 | +6:39 |
| Windy Gap to Muir Woods | 10:55 | 5:25 | +5:30 |
| Muir Woods to Cardiac | 51:34 | 22:10 | +29:24 |
| Cardiac to White Gate | 29:45 | 12:14 | +17:31 |
| White Gate to The Stile | 16:33 | 5:57 | +10:36 |
| The Stile to Finish | 3:54 | 1:50 | +2:04 |
Δ negative = Doreen ran the segment faster.