Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWill F Guzick
#74 · 58:37 · M37 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialQuinn I Todzo
#69 · 57:12 · M29 · Group Z · INV
Wave start 8:24 AM (Z-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
Will (Y-INV) started at 8:23 AM; Quinn (Z-INV) started at 8:24 AM. That gave Will a 1 minute head start on Quinn. On foot, Will ran 58:37 and Quinn ran 57:12 — Quinn was 1:25 faster than Will. Will took official place 74th (time-based 45th) and Quinn took official place 69th (time-based 33rd). Quinn was faster on foot and finished ahead on the official clock too. Biggest swing: Quinn gained 0:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Will F Guzick (Y-INV) started 1 min earlier than Quinn (Z-INV).
- Overall place Δ
- +5
- Actual time Δ
- +1:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Will earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- +5
Δ = Will − Quinn. Negative means Will is ahead/faster.
Race timeline
Computed- Will (Y-INV) started at 8:23 AM.
- Quinn (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Quinn was 1:25 faster on foot than Will.
- Finish clock: Quinn crossed the line 0:25 ahead of Will — Quinn wins this head-to-head.
Δ (A − B): actual +1:25 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Will | Quinn | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:54 | 7:26 | -0:32 |
| Stairs to Windy Gap | 5:05 | 4:55 | +0:10 |
| Windy Gap to Muir Woods | 5:07 | 4:58 | +0:09 |
| Muir Woods to Cardiac | 22:02 | 21:03 | +0:59 |
| Cardiac to White Gate | 11:38 | 11:21 | +0:17 |
| White Gate to The Stile | 5:58 | 5:56 | +0:02 |
| The Stile to Finish | 1:53 | 1:33 | +0:20 |
Δ negative = Will ran the segment faster.