Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKrista P Campbell
#673 · 1:23:24 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialAlea Stein
#669 · 1:18:59 · F39 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Krista (L-DR) started at 8:39 AM; Alea (Q-DR) started at 8:43 AM. That gave Krista a 4 minutes head start on Alea. On foot, Krista ran 1:23:24 and Alea ran 1:18:59 — Alea was 4:25 faster than Krista. Krista took official place 673rd (time-based 752nd) and Alea took official place 669th (time-based 614th). Alea was faster on foot and finished ahead on the official clock too. Biggest swing: Alea gained 1:45 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Krista P Campbell (L-DR) started 4 min earlier than Alea (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- +4:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Krista earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- -18
Δ = Krista − Alea. Negative means Krista is ahead/faster.
Race timeline
Computed- Krista (L-DR) started at 8:39 AM.
- Alea (Q-DR) started at 8:43 AM, 4:00 later.
- Actual running time: Alea was 4:25 faster on foot than Krista.
- Finish clock: Alea crossed the line 0:25 ahead of Krista — Alea wins this head-to-head.
Δ (A − B): actual +4:25 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Krista | Alea | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:23 | 9:25 | -0:02 |
| Stairs to Windy Gap | 8:11 | 6:26 | +1:45 |
| Windy Gap to Muir Woods | 7:36 | 6:14 | +1:22 |
| Muir Woods to Cardiac | 31:20 | 30:28 | +0:52 |
| Cardiac to White Gate | 16:40 | 16:42 | -0:02 |
| White Gate to The Stile | 7:55 | 7:45 | +0:10 |
| The Stile to Finish | 2:19 | 1:59 | +0:20 |
Δ negative = Krista ran the segment faster.