Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHank Beyer
#100 · 58:45 · M31 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialEric T Sands
#101 · 1:10:46 · M62 · Group L · INV
Wave start 8:12 AM (L-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
Hank (Z-INV) started at 8:24 AM; Eric (L-INV) started at 8:12 AM. That gave Eric a 12 minutes head start on Hank. On foot, Hank ran 58:45 and Eric ran 1:10:46 — Hank was 12:01 faster than Eric. Hank took official place 100th (time-based 50th) and Eric took official place 101st (time-based 351st). Hank was faster on foot and finished ahead on the official clock too. Biggest swing: Hank gained 3:15 from Cardiac to White Gate.
Deltas
ComputedWave start
Eric T Sands (L-INV) started 12 min earlier than Hank (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- -12:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Eric earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +9
Δ = Hank − Eric. Negative means Hank is ahead/faster.
Race timeline
Computed- Eric (L-INV) started at 8:12 AM.
- Hank (Z-INV) started at 8:24 AM, 12:00 later.
- Actual running time: Hank was 12:01 faster on foot than Eric.
- Finish clock: Hank crossed the line 0:01 ahead of Eric — Hank wins this head-to-head.
Δ (A − B): actual -12:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Hank | Eric | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:42 | 7:53 | -1:11 |
| Stairs to Windy Gap | 5:03 | 6:29 | -1:26 |
| Windy Gap to Muir Woods | 4:57 | 6:08 | -1:11 |
| Muir Woods to Cardiac | 22:48 | 25:42 | -2:54 |
| Cardiac to White Gate | 11:43 | 14:58 | -3:15 |
| White Gate to The Stile | 5:55 | 7:31 | -1:36 |
| The Stile to Finish | 1:37 | 2:05 | -0:28 |
Δ negative = Hank ran the segment faster.