Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLevi M Medellin
#547 · 1:01:31 · M16 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialSarah Staatz
#546 · 1:33:57 · F35 · Group Q · INV
Wave start 8:16 AM (Q-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
Levi (X-DR) started at 8:49 AM; Sarah (Q-INV) started at 8:16 AM. That gave Sarah a 33 minutes head start on Levi because the Runner wave starts 27 minutes after the Invitational wave. On foot, Levi ran 1:01:31 and Sarah ran 1:33:57 — Levi was 32:26 faster than Sarah. Levi took official place 547th (time-based 95th) and Sarah took official place 546th (time-based 987th). Sarah's head start was enough to flip the official order even though Levi was faster on foot. Biggest swing: Levi gained 12:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sarah Staatz (Q-INV) started 33 min earlier than Levi (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1
- Actual time Δ
- -32:26
- Section gap Δ
- 27 min (Sarah earlier)
- Wave start Δ
- 33 min (Sarah earlier)
- Finish clock Δ
- +0:34
- Section place Δ
- —
Δ = Levi − Sarah. Negative means Levi is ahead/faster.
Race timeline
Computed- Sarah (Q-INV) started at 8:16 AM.
- Levi (X-DR) started at 8:49 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Levi was 32:26 faster on foot than Sarah.
- Finish clock: Sarah crossed the line 0:34 ahead of Levi — Sarah wins this head-to-head.
Δ (A − B): actual -32:26 · finish clock +0:34.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Levi | Sarah | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:40 | 9:17 | -2:37 |
| Stairs to Windy Gap | 5:20 | 9:00 | -3:40 |
| Windy Gap to Muir Woods | 5:27 | 6:38 | -1:11 |
| Muir Woods to Cardiac | 23:47 | 36:08 | -12:21 |
| Cardiac to White Gate | 12:22 | 22:20 | -9:58 |
| White Gate to The Stile | 6:17 | 8:09 | -1:52 |
| The Stile to Finish | 1:38 | 2:25 | -0:47 |
Δ negative = Levi ran the segment faster.