Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteve M Nash
#219 · 1:13:40 · M60 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialDave N. Miller
#214 · 1:16:22 · M64 · Group K · INV
Wave start 8:11 AM (K-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
Steve (N-INV) started at 8:14 AM; Dave (K-INV) started at 8:11 AM. That gave Dave a 3 minutes head start on Steve. On foot, Steve ran 1:13:40 and Dave ran 1:16:22 — Steve was 2:42 faster than Dave. Steve took official place 219th (time-based 440th) and Dave took official place 214th (time-based 536th). Dave's head start was enough to flip the official order even though Steve was faster on foot. Biggest swing: Steve gained 1:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dave N. Miller (K-INV) started 3 min earlier than Steve (N-INV).
- Overall place Δ
- +5
- Actual time Δ
- -2:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Dave earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- 0
Δ = Steve − Dave. Negative means Steve is ahead/faster.
Race timeline
Computed- Dave (K-INV) started at 8:11 AM.
- Steve (N-INV) started at 8:14 AM, 3:00 later.
- Actual running time: Steve was 2:42 faster on foot than Dave.
- Finish clock: Dave crossed the line 0:18 ahead of Steve — Dave wins this head-to-head.
Δ (A − B): actual -2:42 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steve | Dave | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:37 | 8:27 | +0:10 |
| Stairs to Windy Gap | 6:28 | 6:39 | -0:11 |
| Windy Gap to Muir Woods | 5:54 | 6:07 | -0:13 |
| Muir Woods to Cardiac | 27:41 | 29:05 | -1:24 |
| Cardiac to White Gate | 15:15 | 16:08 | -0:53 |
| White Gate to The Stile | 7:28 | 7:41 | -0:13 |
| The Stile to Finish | 2:17 | 2:15 | +0:02 |
Δ negative = Steve ran the segment faster.