Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff P Studer
#382 · 1:20:44 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialLiz C Gill
#385 · 1:17:50 · F40 · Group P · INV
Wave start 8:15 AM (P-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
Jeff (L-INV) started at 8:12 AM; Liz (P-INV) started at 8:15 AM. That gave Jeff a 3 minutes head start on Liz. On foot, Jeff ran 1:20:44 and Liz ran 1:17:50 — Liz was 2:54 faster than Jeff. Jeff took official place 382nd (time-based 669th) and Liz took official place 385th (time-based 578th). Jeff's head start was enough to flip the official order even though Liz was faster on foot. Biggest swing: Liz gained 1:02 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Jeff P Studer (L-INV) started 3 min earlier than Liz (P-INV).
- Overall place Δ
- -3
- Actual time Δ
- +2:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Jeff earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -14
Δ = Jeff − Liz. Negative means Jeff is ahead/faster.
Race timeline
Computed- Jeff (L-INV) started at 8:12 AM.
- Liz (P-INV) started at 8:15 AM, 3:00 later.
- Actual running time: Liz was 2:54 faster on foot than Jeff.
- Finish clock: Jeff crossed the line 0:06 ahead of Liz — Jeff wins this head-to-head.
Δ (A − B): actual +2:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Liz | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:16 | 9:13 | +0:03 |
| Stairs to Windy Gap | 7:20 | 6:30 | +0:50 |
| Windy Gap to Muir Woods | 7:14 | 6:12 | +1:02 |
| Muir Woods to Cardiac | 29:44 | 30:12 | -0:28 |
| Cardiac to White Gate | 16:41 | 16:05 | +0:36 |
| White Gate to The Stile | 8:16 | 7:30 | +0:46 |
| The Stile to Finish | 2:13 | 2:08 | +0:05 |
Δ negative = Jeff ran the segment faster.