Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCathleen J Staehli
#1286 · 2:12:42 · F76 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialDebbie S Mallari
#1283 · 1:57:23 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Cathleen (AAA-DR) started at 8:27 AM; Debbie (N-DR) started at 8:41 AM. That gave Cathleen a 14 minutes head start on Debbie. On foot, Cathleen ran 2:12:42 and Debbie ran 1:57:23 — Debbie was 15:19 faster than Cathleen. Cathleen took official place 1286th (time-based 1339th) and Debbie took official place 1283rd (time-based 1276th). Debbie was faster on foot and finished ahead on the official clock too. Biggest swing: Debbie gained 5:47 from Cardiac to White Gate.
Deltas
ComputedWave start
Cathleen J Staehli (AAA-DR) started 14 min earlier than Debbie (N-DR).
- Overall place Δ
- +3
- Actual time Δ
- +15:19
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Cathleen earlier)
- Finish clock Δ
- +1:19
- Section place Δ
- -21
Δ = Cathleen − Debbie. Negative means Cathleen is ahead/faster.
Race timeline
Computed- Cathleen (AAA-DR) started at 8:27 AM.
- Debbie (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Debbie was 15:19 faster on foot than Cathleen.
- Finish clock: Debbie crossed the line 1:19 ahead of Cathleen — Debbie wins this head-to-head.
Δ (A − B): actual +15:19 · finish clock +1:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cathleen | Debbie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:26 | 12:41 | +2:45 |
| Stairs to Windy Gap | 12:35 | 10:03 | +2:32 |
| Windy Gap to Muir Woods | 12:35 | 9:29 | +3:06 |
| Muir Woods to Cardiac | 45:00 | 43:36 | +1:24 |
| Cardiac to White Gate | 29:56 | 24:09 | +5:47 |
| White Gate to The Stile | 14:02 | 14:14 | -0:12 |
| The Stile to Finish | 3:08 | 3:11 | -0:03 |
Δ negative = Cathleen ran the segment faster.