Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric D Mayes
#1015 · 1:28:49 · M47 · Group W · DR
Wave start 8:48 AM (W-DR)
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
Eric (W-DR) started at 8:48 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 38 minutes head start on Eric because the Runner wave starts 27 minutes after the Invitational wave. On foot, Eric ran 1:28:49 and Chris ran 1:00:42 — Chris was 28:07 faster than Eric. Eric took official place 1015th (time-based 879th) 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 12:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 38 min earlier than Eric (W-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1014
- Actual time Δ
- +28:07
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 38 min (Chris earlier)
- Finish clock Δ
- +1:06:07
- Section place Δ
- —
Δ = Eric − Chris. Negative means Eric is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Eric (W-DR) started at 8:48 AM, 38:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 28:07 faster on foot than Eric.
- Finish clock: Chris crossed the line 1:06:07 ahead of Eric — Chris wins this head-to-head.
Δ (A − B): actual +28:07 · finish clock +1:06:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:20 | 7:31 | +1:49 |
| Stairs to Windy Gap | 7:50 | 5:35 | +2:15 |
| Windy Gap to Muir Woods | 7:27 | 5:25 | +2:02 |
| Muir Woods to Cardiac | 34:23 | 22:10 | +12:13 |
| Cardiac to White Gate | 18:08 | 12:14 | +5:54 |
| White Gate to The Stile | 9:17 | 5:57 | +3:20 |
| The Stile to Finish | 2:24 | 1:50 | +0:34 |
Δ negative = Eric ran the segment faster.