Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric J Hoffman
#303 · 1:13:39 · M56 · Group R · INV
Wave start 8:17 AM (R-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Eric (R-INV) started at 8:17 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 7 minutes head start on Eric. On foot, Eric ran 1:13:39 and Chris ran 1:00:42 — Chris was 12:57 faster than Eric. Eric took official place 303rd (time-based 439th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 4:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 7 min earlier than Eric (R-INV).
- Overall place Δ
- +302
- Actual time Δ
- +12:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Chris earlier)
- Finish clock Δ
- +19:57
- Section place Δ
- +1
Δ = Eric − Chris. Negative means Eric is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Eric (R-INV) started at 8:17 AM, 7:00 later.
- Actual running time: Chris was 12:57 faster on foot than Eric.
- Finish clock: Chris crossed the line 19:57 ahead of Eric — Chris wins this head-to-head.
Δ (A − B): actual +12:57 · finish clock +19:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 7:31 | +1:30 |
| Stairs to Windy Gap | 6:22 | 5:35 | +0:47 |
| Windy Gap to Muir Woods | 6:46 | 5:25 | +1:21 |
| Muir Woods to Cardiac | 26:47 | 22:10 | +4:37 |
| Cardiac to White Gate | 14:56 | 12:14 | +2:42 |
| White Gate to The Stile | 7:39 | 5:57 | +1:42 |
| The Stile to Finish | 2:08 | 1:50 | +0:18 |
Δ negative = Eric ran the segment faster.