Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey A Stern
#19 · 53:25 · M39 · 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
Jeffrey (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Jeffrey. On foot, Jeffrey ran 53:25 and Chris ran 1:00:42 — Jeffrey was 7:17 faster than Chris. Jeffrey took official place 19th (time-based 10th) and Chris took official place 1st (time-based 71st). Chris's head start was enough to flip the official order even though Jeffrey was faster on foot. Biggest swing: Jeffrey gained 2:26 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Jeffrey (Y-INV).
- Overall place Δ
- +18
- Actual time Δ
- -7:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +5:43
- Section place Δ
- +1
Δ = Jeffrey − Chris. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jeffrey (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Jeffrey was 7:17 faster on foot than Chris.
- Finish clock: Chris crossed the line 5:43 ahead of Jeffrey — Chris wins this head-to-head.
Δ (A − B): actual -7:17 · finish clock +5:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:15 | 7:31 | -1:16 |
| Stairs to Windy Gap | 4:48 | 5:35 | -0:47 |
| Windy Gap to Muir Woods | 4:45 | 5:25 | -0:40 |
| Muir Woods to Cardiac | 19:44 | 22:10 | -2:26 |
| Cardiac to White Gate | 10:43 | 12:14 | -1:31 |
| White Gate to The Stile | 5:35 | 5:57 | -0:22 |
| The Stile to Finish | 1:35 | 1:50 | -0:15 |
Δ negative = Jeffrey ran the segment faster.