Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTheresa Pickard
#857 · 1:30:46 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialMason W Marks
#861 · 1:18:55 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Theresa (M-DR) started at 8:40 AM; Mason (SCR-DR) started at 8:52 AM. That gave Theresa a 12 minutes head start on Mason. On foot, Theresa ran 1:30:46 and Mason ran 1:18:55 — Mason was 11:51 faster than Theresa. Theresa took official place 857th (time-based 921st) and Mason took official place 861st (time-based 611th). Theresa's head start was enough to flip the official order even though Mason was faster on foot. Biggest swing: Mason gained 3:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Theresa Pickard (M-DR) started 12 min earlier than Mason (SCR-DR).
- Overall place Δ
- -4
- Actual time Δ
- +11:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Theresa earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +4
Δ = Theresa − Mason. Negative means Theresa is ahead/faster.
Race timeline
Computed- Theresa (M-DR) started at 8:40 AM.
- Mason (SCR-DR) started at 8:52 AM, 12:00 later.
- Actual running time: Mason was 11:51 faster on foot than Theresa.
- Finish clock: Theresa crossed the line 0:09 ahead of Mason — Theresa wins this head-to-head.
Δ (A − B): actual +11:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Theresa | Mason | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:28 | 8:28 | +2:00 |
| Stairs to Windy Gap | 8:00 | 7:48 | +0:12 |
| Windy Gap to Muir Woods | 8:07 | 6:02 | +2:05 |
| Muir Woods to Cardiac | 33:37 | 31:24 | +2:13 |
| Cardiac to White Gate | 19:32 | 15:35 | +3:57 |
| White Gate to The Stile | 8:47 | 7:37 | +1:10 |
| The Stile to Finish | 2:15 | 2:01 | +0:14 |
Δ negative = Theresa ran the segment faster.