Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCalvin French-Owen
#209 · 1:04:15 · M36 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialDave N. Miller
#214 · 1:16:22 · M64 · 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
Calvin (Y-INV) started at 8:23 AM; Dave (K-INV) started at 8:11 AM. That gave Dave a 12 minutes head start on Calvin. On foot, Calvin ran 1:04:15 and Dave ran 1:16:22 — Calvin was 12:07 faster than Dave. Calvin took official place 209th (time-based 159th) and Dave took official place 214th (time-based 536th). Calvin was faster on foot and finished ahead on the official clock too. Biggest swing: Calvin gained 5:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dave N. Miller (K-INV) started 12 min earlier than Calvin (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- -12:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Dave earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +34
Δ = Calvin − Dave. Negative means Calvin is ahead/faster.
Race timeline
Computed- Dave (K-INV) started at 8:11 AM.
- Calvin (Y-INV) started at 8:23 AM, 12:00 later.
- Actual running time: Calvin was 12:07 faster on foot than Dave.
- Finish clock: Calvin crossed the line 0:07 ahead of Dave — Calvin wins this head-to-head.
Δ (A − B): actual -12:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Calvin | Dave | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:30 | 8:27 | -0:57 |
| Stairs to Windy Gap | 5:33 | 6:39 | -1:06 |
| Windy Gap to Muir Woods | 5:41 | 6:07 | -0:26 |
| Muir Woods to Cardiac | 23:27 | 29:05 | -5:38 |
| Cardiac to White Gate | 13:31 | 16:08 | -2:37 |
| White Gate to The Stile | 6:43 | 7:41 | -0:58 |
| The Stile to Finish | 1:50 | 2:15 | -0:25 |
Δ negative = Calvin ran the segment faster.