Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSamuel J Nickelsen
#31 · 57:18 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Samuel (V-INV) started at 8:20 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 10 minutes head start on Samuel. On foot, Samuel ran 57:18 and Chris ran 1:00:42 — Samuel was 3:24 faster than Chris. Samuel took official place 31st (time-based 34th) and Chris took official place 1st (time-based 71st). Chris's head start was enough to flip the official order even though Samuel was faster on foot. Biggest swing: Samuel gained 1:04 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 10 min earlier than Samuel (V-INV).
- Overall place Δ
- +30
- Actual time Δ
- -3:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Chris earlier)
- Finish clock Δ
- +6:36
- Section place Δ
- +1
Δ = Samuel − Chris. Negative means Samuel is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Samuel (V-INV) started at 8:20 AM, 10:00 later.
- Actual running time: Samuel was 3:24 faster on foot than Chris.
- Finish clock: Chris crossed the line 6:36 ahead of Samuel — Chris wins this head-to-head.
Δ (A − B): actual -3:24 · finish clock +6:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Samuel | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:44 | 7:31 | -0:47 |
| Stairs to Windy Gap | 5:14 | 5:35 | -0:21 |
| Windy Gap to Muir Woods | 4:52 | 5:25 | -0:33 |
| Muir Woods to Cardiac | 21:47 | 22:10 | -0:23 |
| Cardiac to White Gate | 11:10 | 12:14 | -1:04 |
| White Gate to The Stile | 5:47 | 5:57 | -0:10 |
| The Stile to Finish | 1:44 | 1:50 | -0:06 |
Δ negative = Samuel ran the segment faster.