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 Struble
#1242 · 1:52:33 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Kathleen (M-DR) started at 8:40 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 30 minutes head start on Kathleen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kathleen ran 1:52:33 and Chris ran 1:00:42 — Chris was 51:51 faster than Kathleen. Kathleen took official place 1242nd (time-based 1248th) 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 20:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 30 min earlier than Kathleen (M-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1241
- Actual time Δ
- +51:51
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 30 min (Chris earlier)
- Finish clock Δ
- +1:21:51
- Section place Δ
- —
Δ = Kathleen − Chris. Negative means Kathleen is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Kathleen (M-DR) started at 8:40 AM, 30:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 51:51 faster on foot than Kathleen.
- Finish clock: Chris crossed the line 1:21:51 ahead of Kathleen — Chris wins this head-to-head.
Δ (A − B): actual +51:51 · finish clock +1:21:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kathleen | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:59 | 7:31 | +5:28 |
| Stairs to Windy Gap | 10:33 | 5:35 | +4:58 |
| Windy Gap to Muir Woods | 8:24 | 5:25 | +2:59 |
| Muir Woods to Cardiac | 42:41 | 22:10 | +20:31 |
| Cardiac to White Gate | 23:04 | 12:14 | +10:50 |
| White Gate to The Stile | 12:00 | 5:57 | +6:03 |
| The Stile to Finish | 2:52 | 1:50 | +1:02 |
Δ negative = Kathleen ran the segment faster.