Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndy Doyle
#949 · 1:29:49 · M55 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialSean Randolph
#948 · 1:47:48 · M75 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Andy (T-DR) started at 8:45 AM; Sean (AAA-DR) started at 8:27 AM. That gave Sean a 18 minutes head start on Andy. On foot, Andy ran 1:29:49 and Sean ran 1:47:48 — Andy was 17:59 faster than Sean. Andy took official place 949th (time-based 908th) and Sean took official place 948th (time-based 1206th). Sean's head start was enough to flip the official order even though Andy was faster on foot. Biggest swing: Andy gained 6:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sean Randolph (AAA-DR) started 18 min earlier than Andy (T-DR).
- Overall place Δ
- +1
- Actual time Δ
- -17:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 18 min (Sean earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +7
Δ = Andy − Sean. Negative means Andy is ahead/faster.
Race timeline
Computed- Sean (AAA-DR) started at 8:27 AM.
- Andy (T-DR) started at 8:45 AM, 18:00 later.
- Actual running time: Andy was 17:59 faster on foot than Sean.
- Finish clock: Sean crossed the line 0:01 ahead of Andy — Sean wins this head-to-head.
Δ (A − B): actual -17:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andy | Sean | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:47 | 12:24 | -2:37 |
| Stairs to Windy Gap | 7:39 | 10:07 | -2:28 |
| Windy Gap to Muir Woods | 8:12 | 9:26 | -1:14 |
| Muir Woods to Cardiac | 33:17 | 40:01 | -6:44 |
| Cardiac to White Gate | 19:30 | 22:25 | -2:55 |
| White Gate to The Stile | 9:10 | 10:30 | -1:20 |
| The Stile to Finish | 2:14 | 2:55 | -0:41 |
Δ negative = Andy ran the segment faster.