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
OfficialJordan Speets
#935 · 1:33:13 · F22 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Alexandra (AAA-DR) started at 8:27 AM; Jordan (N-DR) started at 8:41 AM. That gave Alexandra a 14 minutes head start on Jordan. On foot, Alexandra ran 1:47:22 and Jordan ran 1:33:13 — Jordan was 14:09 faster than Alexandra. Alexandra took official place 939th (time-based 1203rd) and Jordan took official place 935th (time-based 968th). Jordan was faster on foot and finished ahead on the official clock too. Biggest swing: Jordan gained 4:08 from Cardiac to White Gate.
Deltas
ComputedWave start
Alexandra J Dronkers (AAA-DR) started 14 min earlier than Jordan (N-DR).
- Overall place Δ
- +4
- Actual time Δ
- +14:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Alexandra earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -13
Δ = Alexandra − Jordan. Negative means Alexandra is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Jordan (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Jordan was 14:09 faster on foot than Alexandra.
- Finish clock: Jordan crossed the line 0:09 ahead of Alexandra — Jordan wins this head-to-head.
Δ (A − B): actual +14:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexandra | Jordan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:59 | 10:33 | +2:26 |
| Stairs to Windy Gap | 9:23 | 7:35 | +1:48 |
| Windy Gap to Muir Woods | 9:02 | 8:36 | +0:26 |
| Muir Woods to Cardiac | 39:11 | 35:11 | +4:00 |
| Cardiac to White Gate | 23:07 | 18:59 | +4:08 |
| White Gate to The Stile | 10:31 | 9:42 | +0:49 |
| The Stile to Finish | 3:09 | 2:37 | +0:32 |
Δ negative = Alexandra ran the segment faster.