Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexandra J Dronkers
#939 · 1:47:22 · F74 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialAaron Reuter
#944 · 1:28:39 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Alexandra (AAA-DR) started at 8:27 AM; Aaron (U-DR) started at 8:46 AM. That gave Alexandra a 19 minutes head start on Aaron. On foot, Alexandra ran 1:47:22 and Aaron ran 1:28:39 — Aaron was 18:43 faster than Alexandra. Alexandra took official place 939th (time-based 1203rd) and Aaron took official place 944th (time-based 875th). Alexandra's head start was enough to flip the official order even though Aaron was faster on foot. Biggest swing: Aaron gained 5:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexandra J Dronkers (AAA-DR) started 19 min earlier than Aaron (U-DR).
- Overall place Δ
- -5
- Actual time Δ
- +18:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 19 min (Alexandra earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -20
Δ = Alexandra − Aaron. Negative means Alexandra is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Aaron (U-DR) started at 8:46 AM, 19:00 later.
- Actual running time: Aaron was 18:43 faster on foot than Alexandra.
- Finish clock: Alexandra crossed the line 0:17 ahead of Aaron — Alexandra wins this head-to-head.
Δ (A − B): actual +18:43 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandra | Aaron | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:59 | 10:04 | +2:55 |
| Stairs to Windy Gap | 9:23 | 7:53 | +1:30 |
| Windy Gap to Muir Woods | 9:02 | 8:26 | +0:36 |
| Muir Woods to Cardiac | 39:11 | 33:12 | +5:59 |
| Cardiac to White Gate | 23:07 | 17:49 | +5:18 |
| White Gate to The Stile | 10:31 | 8:50 | +1:41 |
| The Stile to Finish | 3:09 | 2:25 | +0:44 |
Δ negative = Alexandra ran the segment faster.