Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLisa Y Katz
#1184 · 1:47:17 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialPatrick Casey
#1188 · 1:44:35 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Interpretation
Lisa (L-DR) started at 8:39 AM; Patrick (P-DR) started at 8:42 AM. That gave Lisa a 3 minutes head start on Patrick. On foot, Lisa ran 1:47:17 and Patrick ran 1:44:35 — Patrick was 2:42 faster than Lisa. Lisa took official place 1184th (time-based 1200th) and Patrick took official place 1188th (time-based 1159th). Lisa's head start was enough to flip the official order even though Patrick was faster on foot. Biggest swing: Patrick gained 2:58 from Cardiac to White Gate.
Deltas
ComputedWave start
Lisa Y Katz (L-DR) started 3 min earlier than Patrick (P-DR).
- Overall place Δ
- -4
- Actual time Δ
- +2:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Lisa earlier)
- Finish clock Δ
- -0:18
- Section place Δ
- -16
Δ = Lisa − Patrick. Negative means Lisa is ahead/faster.
Race timeline
Computed- Lisa (L-DR) started at 8:39 AM.
- Patrick (P-DR) started at 8:42 AM, 3:00 later.
- Actual running time: Patrick was 2:42 faster on foot than Lisa.
- Finish clock: Lisa crossed the line 0:18 ahead of Patrick — Lisa wins this head-to-head.
Δ (A − B): actual +2:42 · finish clock -0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lisa | Patrick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:42 | 12:38 | -0:56 |
| Stairs to Windy Gap | 9:02 | 8:46 | +0:16 |
| Windy Gap to Muir Woods | 10:38 | 9:04 | +1:34 |
| Muir Woods to Cardiac | 35:43 | 37:30 | -1:47 |
| Cardiac to White Gate | 25:58 | 23:00 | +2:58 |
| White Gate to The Stile | 11:16 | 10:39 | +0:37 |
| The Stile to Finish | 2:58 | 2:58 | ±0:00 |
Δ negative = Lisa ran the segment faster.