Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmy L Saenz
#1349 · 2:27:00 · F72 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialJustin Gooding
#1344 · 2:10:28 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Amy (AAA-DR) started at 8:27 AM; Justin (N-DR) started at 8:41 AM. That gave Amy a 14 minutes head start on Justin. On foot, Amy ran 2:27:00 and Justin ran 2:10:28 — Justin was 16:32 faster than Amy. Amy took official place 1349th (time-based 1362nd) and Justin took official place 1344th (time-based 1335th). Justin was faster on foot and finished ahead on the official clock too. Biggest swing: Justin gained 7:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amy L Saenz (AAA-DR) started 14 min earlier than Justin (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- +16:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Amy earlier)
- Finish clock Δ
- +2:32
- Section place Δ
- -19
Δ = Amy − Justin. Negative means Amy is ahead/faster.
Race timeline
Computed- Amy (AAA-DR) started at 8:27 AM.
- Justin (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Justin was 16:32 faster on foot than Amy.
- Finish clock: Justin crossed the line 2:32 ahead of Amy — Justin wins this head-to-head.
Δ (A − B): actual +16:32 · finish clock +2:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Justin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:20 | 13:33 | +4:47 |
| Stairs to Windy Gap | 12:01 | 10:56 | +1:05 |
| Windy Gap to Muir Woods | 12:34 | 11:25 | +1:09 |
| Muir Woods to Cardiac | 54:09 | 46:11 | +7:58 |
| Cardiac to White Gate | 29:12 | 28:54 | +0:18 |
| White Gate to The Stile | 16:29 | 15:30 | +0:59 |
| The Stile to Finish | 4:15 | 3:59 | +0:16 |
Δ negative = Amy ran the segment faster.