Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlex Porter
#1220 · 1:39:26 · M36 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialTersia Pillay
#1217 · 1:49:18 · F46 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Alex (Y-DR) started at 8:50 AM; Tersia (M-DR) started at 8:40 AM. That gave Tersia a 10 minutes head start on Alex. On foot, Alex ran 1:39:26 and Tersia ran 1:49:18 — Alex was 9:52 faster than Tersia. Alex took official place 1220th (time-based 1085th) and Tersia took official place 1217th (time-based 1223rd). Tersia's head start was enough to flip the official order even though Alex was faster on foot. Biggest swing: Alex gained 4:39 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tersia Pillay (M-DR) started 10 min earlier than Alex (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -9:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Tersia earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +54
Δ = Alex − Tersia. Negative means Alex is ahead/faster.
Race timeline
Computed- Tersia (M-DR) started at 8:40 AM.
- Alex (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: Alex was 9:52 faster on foot than Tersia.
- Finish clock: Tersia crossed the line 0:08 ahead of Alex — Tersia wins this head-to-head.
Δ (A − B): actual -9:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alex | Tersia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:15 | 12:28 | -2:13 |
| Stairs to Windy Gap | 7:13 | 10:00 | -2:47 |
| Windy Gap to Muir Woods | 8:05 | 9:29 | -1:24 |
| Muir Woods to Cardiac | 36:12 | 40:51 | -4:39 |
| Cardiac to White Gate | 23:14 | 23:19 | -0:05 |
| White Gate to The Stile | 11:16 | 10:17 | +0:59 |
| The Stile to Finish | 3:11 | 2:54 | +0:17 |
Δ negative = Alex ran the segment faster.