Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmanda Grimm
#702 · 1:20:55 · F31 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialTim Reitz
#705 · 1:18:16 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Amanda (Q-DR) started at 8:43 AM; Tim (U-DR) started at 8:46 AM. That gave Amanda a 3 minutes head start on Tim. On foot, Amanda ran 1:20:55 and Tim ran 1:18:16 — Tim was 2:39 faster than Amanda. Amanda took official place 702nd (time-based 674th) and Tim took official place 705th (time-based 587th). Amanda's head start was enough to flip the official order even though Tim was faster on foot. Biggest swing: Tim gained 1:12 from Cardiac to White Gate.
Deltas
ComputedWave start
Amanda Grimm (Q-DR) started 3 min earlier than Tim (U-DR).
- Overall place Δ
- -3
- Actual time Δ
- +2:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Amanda earlier)
- Finish clock Δ
- -0:21
- Section place Δ
- +9
Δ = Amanda − Tim. Negative means Amanda is ahead/faster.
Race timeline
Computed- Amanda (Q-DR) started at 8:43 AM.
- Tim (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Tim was 2:39 faster on foot than Amanda.
- Finish clock: Amanda crossed the line 0:21 ahead of Tim — Amanda wins this head-to-head.
Δ (A − B): actual +2:39 · finish clock -0:21.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amanda | Tim | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:24 | 9:16 | +0:08 |
| Stairs to Windy Gap | 6:39 | 6:35 | +0:04 |
| Windy Gap to Muir Woods | 7:18 | 6:40 | +0:38 |
| Muir Woods to Cardiac | 30:26 | 29:57 | +0:29 |
| Cardiac to White Gate | 17:18 | 16:06 | +1:12 |
| White Gate to The Stile | 7:42 | 7:35 | +0:07 |
| The Stile to Finish | 2:08 | 2:07 | +0:01 |
Δ negative = Amanda ran the segment faster.