Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeoffrey Heath
#535 · 1:25:35 · M35 · Group Y · INV
Wave start 8:23 AM (Y-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
Geoffrey (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Geoffrey. On foot, Geoffrey ran 1:25:35 and Chris ran 1:00:42 — Chris was 24:53 faster than Geoffrey. Geoffrey took official place 535th (time-based 804th) 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 10:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Geoffrey (Y-INV).
- Overall place Δ
- +534
- Actual time Δ
- +24:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +37:53
- Section place Δ
- +88
Δ = Geoffrey − Chris. Negative means Geoffrey is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Geoffrey (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Chris was 24:53 faster on foot than Geoffrey.
- Finish clock: Chris crossed the line 37:53 ahead of Geoffrey — Chris wins this head-to-head.
Δ (A − B): actual +24:53 · finish clock +37:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Geoffrey | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:09 | 7:31 | +0:38 |
| Stairs to Windy Gap | 6:56 | 5:35 | +1:21 |
| Windy Gap to Muir Woods | 6:34 | 5:25 | +1:09 |
| Muir Woods to Cardiac | 32:34 | 22:10 | +10:24 |
| Cardiac to White Gate | 18:25 | 12:14 | +6:11 |
| White Gate to The Stile | 10:09 | 5:57 | +4:12 |
| The Stile to Finish | 2:48 | 1:50 | +0:58 |
Δ negative = Geoffrey ran the segment faster.