Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBruce S Cohen
#1320 · 2:07:49 · M63 · 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
Bruce (K-DR) started at 8:38 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 28 minutes head start on Bruce because the Runner wave starts 27 minutes after the Invitational wave. On foot, Bruce ran 2:07:49 and Chris ran 1:00:42 — Chris was 1:07:07 faster than Bruce. Bruce took official place 1320th (time-based 1323rd) 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 26:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 28 min earlier than Bruce (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1319
- Actual time Δ
- +1:07:07
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 28 min (Chris earlier)
- Finish clock Δ
- +1:35:07
- Section place Δ
- —
Δ = Bruce − Chris. Negative means Bruce is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Bruce (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 1:07:07 faster on foot than Bruce.
- Finish clock: Chris crossed the line 1:35:07 ahead of Bruce — Chris wins this head-to-head.
Δ (A − B): actual +1:07:07 · finish clock +1:35:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bruce | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:39 | 7:31 | +5:08 |
| Stairs to Windy Gap | 9:21 | 5:35 | +3:46 |
| Windy Gap to Muir Woods | 9:49 | 5:25 | +4:24 |
| Muir Woods to Cardiac | 48:25 | 22:10 | +26:15 |
| Cardiac to White Gate | 29:23 | 12:14 | +17:09 |
| White Gate to The Stile | 14:57 | 5:57 | +9:00 |
| The Stile to Finish | 3:15 | 1:50 | +1:25 |
Δ negative = Bruce ran the segment faster.