Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMeredith Rizzo
#545 · 1:06:55 · F31 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialLevi M Medellin
#547 · 1:01:31 · M16 · Group X · DR
Wave start 8:49 AM (X-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Meredith (Q-DR) started at 8:43 AM; Levi (X-DR) started at 8:49 AM. That gave Meredith a 6 minutes head start on Levi. On foot, Meredith ran 1:06:55 and Levi ran 1:01:31 — Levi was 5:24 faster than Meredith. Meredith took official place 545th (time-based 226th) and Levi took official place 547th (time-based 95th). Meredith's head start was enough to flip the official order even though Levi was faster on foot. Biggest swing: Levi gained 2:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Meredith Rizzo (Q-DR) started 6 min earlier than Levi (X-DR).
- Overall place Δ
- -2
- Actual time Δ
- +5:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Meredith earlier)
- Finish clock Δ
- -0:36
- Section place Δ
- +3
Δ = Meredith − Levi. Negative means Meredith is ahead/faster.
Race timeline
Computed- Meredith (Q-DR) started at 8:43 AM.
- Levi (X-DR) started at 8:49 AM, 6:00 later.
- Actual running time: Levi was 5:24 faster on foot than Meredith.
- Finish clock: Meredith crossed the line 0:36 ahead of Levi — Meredith wins this head-to-head.
Δ (A − B): actual +5:24 · finish clock -0:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Meredith | Levi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:57 | 6:40 | +1:17 |
| Stairs to Windy Gap | 5:50 | 5:20 | +0:30 |
| Windy Gap to Muir Woods | 5:31 | 5:27 | +0:04 |
| Muir Woods to Cardiac | 25:47 | 23:47 | +2:00 |
| Cardiac to White Gate | 13:27 | 12:22 | +1:05 |
| White Gate to The Stile | 6:34 | 6:17 | +0:17 |
| The Stile to Finish | 1:49 | 1:38 | +0:11 |
Δ negative = Meredith ran the segment faster.