Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJake Tennant
#544 · 58:52 · M28 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialMeredith Rizzo
#545 · 1:06:55 · F31 · Group Q · DR
Wave start 8:43 AM (Q-DR)
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
Jake (Z-DR) started at 8:51 AM; Meredith (Q-DR) started at 8:43 AM. That gave Meredith a 8 minutes head start on Jake. On foot, Jake ran 58:52 and Meredith ran 1:06:55 — Jake was 8:03 faster than Meredith. Jake took official place 544th (time-based 52nd) and Meredith took official place 545th (time-based 226th). Jake was faster on foot and finished ahead on the official clock too. Biggest swing: Jake gained 4:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Meredith Rizzo (Q-DR) started 8 min earlier than Jake (Z-DR).
- Overall place Δ
- -1
- Actual time Δ
- -8:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Meredith earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -5
Δ = Jake − Meredith. Negative means Jake is ahead/faster.
Race timeline
Computed- Meredith (Q-DR) started at 8:43 AM.
- Jake (Z-DR) started at 8:51 AM, 8:00 later.
- Actual running time: Jake was 8:03 faster on foot than Meredith.
- Finish clock: Jake crossed the line 0:03 ahead of Meredith — Jake wins this head-to-head.
Δ (A − B): actual -8:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jake | Meredith | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:46 | 7:57 | -0:11 |
| Stairs to Windy Gap | 5:11 | 5:50 | -0:39 |
| Windy Gap to Muir Woods | 5:18 | 5:31 | -0:13 |
| Muir Woods to Cardiac | 21:30 | 25:47 | -4:17 |
| Cardiac to White Gate | 11:34 | 13:27 | -1:53 |
| White Gate to The Stile | 5:55 | 6:34 | -0:39 |
| The Stile to Finish | 1:38 | 1:49 | -0:11 |
Δ negative = Jake ran the segment faster.