Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTersia Pillay
#1217 · 1:49:18 · F46 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialAlex Porter
#1220 · 1:39:26 · M36 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Tersia (M-DR) started at 8:40 AM; Alex (Y-DR) started at 8:50 AM. That gave Tersia a 10 minutes head start on Alex. On foot, Tersia ran 1:49:18 and Alex ran 1:39:26 — Alex was 9:52 faster than Tersia. Tersia took official place 1217th (time-based 1223rd) and Alex took official place 1220th (time-based 1085th). 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 = Tersia − Alex. Negative means Tersia 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 | Tersia | Alex | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:28 | 10:15 | +2:13 |
| Stairs to Windy Gap | 10:00 | 7:13 | +2:47 |
| Windy Gap to Muir Woods | 9:29 | 8:05 | +1:24 |
| Muir Woods to Cardiac | 40:51 | 36:12 | +4:39 |
| Cardiac to White Gate | 23:19 | 23:14 | +0:05 |
| White Gate to The Stile | 10:17 | 11:16 | -0:59 |
| The Stile to Finish | 2:54 | 3:11 | -0:17 |
Δ negative = Tersia ran the segment faster.