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
OfficialSibley McMonsef
#418 · 1:23:02 · F11 · Group K · INV
Wave start 8:11 AM (K-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; Sibley (K-INV) started at 8:11 AM. That gave Sibley a 9 minutes head start on Joel. On foot, Joel ran 1:14:12 and Sibley ran 1:23:02 — Joel was 8:50 faster than Sibley. Joel took official place 423rd (time-based 454th) and Sibley took official place 418th (time-based 740th). Sibley's head start was enough to flip the official order even though Joel was faster on foot. Biggest swing: Joel gained 3:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sibley McMonsef (K-INV) started 9 min earlier than Joel (V-INV).
- Overall place Δ
- +5
- Actual time Δ
- -8:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sibley earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- +13
Δ = Joel − Sibley. Negative means Joel is ahead/faster.
Race timeline
Computed- Sibley (K-INV) started at 8:11 AM.
- Joel (V-INV) started at 8:20 AM, 9:00 later.
- Actual running time: Joel was 8:50 faster on foot than Sibley.
- Finish clock: Sibley crossed the line 0:10 ahead of Joel — Sibley wins this head-to-head.
Δ (A − B): actual -8:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joel | Sibley | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 9:01 | -0:32 |
| Stairs to Windy Gap | 6:41 | 7:40 | -0:59 |
| Windy Gap to Muir Woods | 5:56 | 6:57 | -1:01 |
| Muir Woods to Cardiac | 29:03 | 32:40 | -3:37 |
| Cardiac to White Gate | 14:53 | 16:10 | -1:17 |
| White Gate to The Stile | 7:14 | 8:09 | -0:55 |
| The Stile to Finish | 1:56 | 2:25 | -0:29 |
Δ negative = Joel ran the segment faster.