Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarci Furutani
#1292 · 1:58:23 · F43 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialKenedy Singer
#1289 · 2:02:01 · M64 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Marci (P-DR) started at 8:42 AM; Kenedy (K-DR) started at 8:38 AM. That gave Kenedy a 4 minutes head start on Marci. On foot, Marci ran 1:58:23 and Kenedy ran 2:02:01 — Marci was 3:38 faster than Kenedy. Marci took official place 1292nd (time-based 1280th) and Kenedy took official place 1289th (time-based 1298th). Kenedy's head start was enough to flip the official order even though Marci was faster on foot. Biggest swing: Marci gained 4:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kenedy Singer (K-DR) started 4 min earlier than Marci (P-DR).
- Overall place Δ
- +3
- Actual time Δ
- -3:38
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Kenedy earlier)
- Finish clock Δ
- +0:22
- Section place Δ
- +34
Δ = Marci − Kenedy. Negative means Marci is ahead/faster.
Race timeline
Computed- Kenedy (K-DR) started at 8:38 AM.
- Marci (P-DR) started at 8:42 AM, 4:00 later.
- Actual running time: Marci was 3:38 faster on foot than Kenedy.
- Finish clock: Kenedy crossed the line 0:22 ahead of Marci — Kenedy wins this head-to-head.
Δ (A − B): actual -3:38 · finish clock +0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marci | Kenedy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:42 | 12:19 | +0:23 |
| Stairs to Windy Gap | 10:15 | 9:51 | +0:24 |
| Windy Gap to Muir Woods | 11:54 | 10:23 | +1:31 |
| Muir Woods to Cardiac | 40:33 | 45:07 | -4:34 |
| Cardiac to White Gate | 27:44 | 27:45 | -0:01 |
| White Gate to The Stile | 12:21 | 13:12 | -0:51 |
| The Stile to Finish | 2:54 | 3:24 | -0:30 |
Δ negative = Marci ran the segment faster.