Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialErik N Dunmire
#23 · 1:01:35 · M58 · Group P · INV
Wave start 8:15 AM (P-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
Erik (P-INV) started at 8:15 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 5 minutes head start on Erik. On foot, Erik ran 1:01:35 and Chris ran 1:00:42 — Chris was 0:53 faster than Erik. Erik took official place 23rd (time-based 96th) 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 1:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 5 min earlier than Erik (P-INV).
- Overall place Δ
- +22
- Actual time Δ
- +0:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Chris earlier)
- Finish clock Δ
- +5:53
- Section place Δ
- +2
Δ = Erik − Chris. Negative means Erik is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Erik (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Chris was 0:53 faster on foot than Erik.
- Finish clock: Chris crossed the line 5:53 ahead of Erik — Chris wins this head-to-head.
Δ (A − B): actual +0:53 · finish clock +5:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Erik | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:24 | 7:31 | -0:07 |
| Stairs to Windy Gap | 5:35 | 5:35 | ±0:00 |
| Windy Gap to Muir Woods | 5:04 | 5:25 | -0:21 |
| Muir Woods to Cardiac | 23:59 | 22:10 | +1:49 |
| Cardiac to White Gate | 11:55 | 12:14 | -0:19 |
| White Gate to The Stile | 5:49 | 5:57 | -0:08 |
| The Stile to Finish | 1:49 | 1:50 | -0:01 |
Δ negative = Erik ran the segment faster.