Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoel Oxman
#423 · 1:14:12 · M49 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialAlison M Gathright
#428 · 1:19:26 · F43 · Group P · INV
Wave start 8:15 AM (P-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Joel (V-INV) started at 8:20 AM; Alison (P-INV) started at 8:15 AM. That gave Alison a 5 minutes head start on Joel. On foot, Joel ran 1:14:12 and Alison ran 1:19:26 — Joel was 5:14 faster than Alison. Joel took official place 423rd (time-based 454th) and Alison took official place 428th (time-based 628th). Joel was faster on foot and finished ahead on the official clock too. Biggest swing: Joel gained 1:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alison M Gathright (P-INV) started 5 min earlier than Joel (V-INV).
- Overall place Δ
- -5
- Actual time Δ
- -5:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Alison earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- -8
Δ = Joel − Alison. Negative means Joel is ahead/faster.
Race timeline
Computed- Alison (P-INV) started at 8:15 AM.
- Joel (V-INV) started at 8:20 AM, 5:00 later.
- Actual running time: Joel was 5:14 faster on foot than Alison.
- Finish clock: Joel crossed the line 0:14 ahead of Alison — Joel wins this head-to-head.
Δ (A − B): actual -5:14 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joel | Alison | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 9:22 | -0:53 |
| Stairs to Windy Gap | 6:41 | 7:03 | -0:22 |
| Windy Gap to Muir Woods | 5:56 | 7:00 | -1:04 |
| Muir Woods to Cardiac | 29:03 | 30:17 | -1:14 |
| Cardiac to White Gate | 14:53 | 15:46 | -0:53 |
| White Gate to The Stile | 7:14 | 7:53 | -0:39 |
| The Stile to Finish | 1:56 | 2:05 | -0:09 |
Δ negative = Joel ran the segment faster.