Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKathleen A Stranton
#1342 · 2:17:14 · F59 · Group E · DR
Wave start 8:33 AM (E-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Kathleen (E-DR) started at 8:33 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 23 minutes head start on Kathleen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kathleen ran 2:17:14 and Chris ran 1:00:42 — Chris was 1:16:32 faster than Kathleen. Kathleen took official place 1342nd (time-based 1346th) 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 26:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 23 min earlier than Kathleen (E-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1341
- Actual time Δ
- +1:16:32
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 23 min (Chris earlier)
- Finish clock Δ
- +1:39:32
- Section place Δ
- —
Δ = Kathleen − Chris. Negative means Kathleen is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Kathleen (E-DR) started at 8:33 AM, 23:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:16:32 faster on foot than Kathleen.
- Finish clock: Chris crossed the line 1:39:32 ahead of Kathleen — Chris wins this head-to-head.
Δ (A − B): actual +1:16:32 · finish clock +1:39:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kathleen | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:09 | 7:31 | +8:38 |
| Stairs to Windy Gap | 11:53 | 5:35 | +6:18 |
| Windy Gap to Muir Woods | 9:50 | 5:25 | +4:25 |
| Muir Woods to Cardiac | 49:04 | 22:10 | +26:54 |
| Cardiac to White Gate | 30:20 | 12:14 | +18:06 |
| White Gate to The Stile | 15:58 | 5:57 | +10:01 |
| The Stile to Finish | 4:00 | 1:50 | +2:10 |
Δ negative = Kathleen ran the segment faster.