Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJennifer L Stone
#1236 · 1:48:23 · F37 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Jennifer (Q-DR) started at 8:43 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 33 minutes head start on Jennifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jennifer ran 1:48:23 and Chris ran 1:00:42 — Chris was 47:41 faster than Jennifer. Jennifer took official place 1236th (time-based 1217th) 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 14:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 33 min earlier than Jennifer (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1235
- Actual time Δ
- +47:41
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 33 min (Chris earlier)
- Finish clock Δ
- +1:20:41
- Section place Δ
- —
Δ = Jennifer − Chris. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jennifer (Q-DR) started at 8:43 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 47:41 faster on foot than Jennifer.
- Finish clock: Chris crossed the line 1:20:41 ahead of Jennifer — Chris wins this head-to-head.
Δ (A − B): actual +47:41 · finish clock +1:20:41.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:10 | 7:31 | +3:39 |
| Stairs to Windy Gap | 9:21 | 5:35 | +3:46 |
| Windy Gap to Muir Woods | 9:54 | 5:25 | +4:29 |
| Muir Woods to Cardiac | 36:28 | 22:10 | +14:18 |
| Cardiac to White Gate | 26:29 | 12:14 | +14:15 |
| White Gate to The Stile | 11:58 | 5:57 | +6:01 |
| The Stile to Finish | 3:03 | 1:50 | +1:13 |
Δ negative = Jennifer ran the segment faster.