Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialThor Shattuck
#124 · 1:07:56 · M57 · Group Q · INV
Wave start 8:16 AM (Q-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
Thor (Q-INV) started at 8:16 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 6 minutes head start on Thor. On foot, Thor ran 1:07:56 and Chris ran 1:00:42 — Chris was 7:14 faster than Thor. Thor took official place 124th (time-based 259th) 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 4:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 6 min earlier than Thor (Q-INV).
- Overall place Δ
- +123
- Actual time Δ
- +7:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Chris earlier)
- Finish clock Δ
- +13:14
- Section place Δ
- +20
Δ = Thor − Chris. Negative means Thor is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Thor (Q-INV) started at 8:16 AM, 6:00 later.
- Actual running time: Chris was 7:14 faster on foot than Thor.
- Finish clock: Chris crossed the line 13:14 ahead of Thor — Chris wins this head-to-head.
Δ (A − B): actual +7:14 · finish clock +13:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Thor | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:18 | 7:31 | +0:47 |
| Stairs to Windy Gap | 6:23 | 5:35 | +0:48 |
| Windy Gap to Muir Woods | 5:25 | 5:25 | ±0:00 |
| Muir Woods to Cardiac | 26:24 | 22:10 | +4:14 |
| Cardiac to White Gate | 12:59 | 12:14 | +0:45 |
| White Gate to The Stile | 6:29 | 5:57 | +0:32 |
| The Stile to Finish | 1:58 | 1:50 | +0:08 |
Δ negative = Thor ran the segment faster.