Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJackson Gifford
#207 · 1:07:13 · M14 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialPeter J Badertscher
#205 · 1:15:10 · 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
Jackson (V-INV) started at 8:20 AM; Peter (L-INV) started at 8:12 AM. That gave Peter a 8 minutes head start on Jackson. On foot, Jackson ran 1:07:13 and Peter ran 1:15:10 — Jackson was 7:57 faster than Peter. Jackson took official place 207th (time-based 242nd) and Peter took official place 205th (time-based 488th). Peter's head start was enough to flip the official order even though Jackson was faster on foot. Biggest swing: Jackson gained 3:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Peter J Badertscher (L-INV) started 8 min earlier than Jackson (V-INV).
- Overall place Δ
- +2
- Actual time Δ
- -7:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Peter earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +4
Δ = Jackson − Peter. Negative means Jackson is ahead/faster.
Race timeline
Computed- Peter (L-INV) started at 8:12 AM.
- Jackson (V-INV) started at 8:20 AM, 8:00 later.
- Actual running time: Jackson was 7:57 faster on foot than Peter.
- Finish clock: Peter crossed the line 0:03 ahead of Jackson — Peter wins this head-to-head.
Δ (A − B): actual -7:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jackson | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:25 | 9:07 | -1:42 |
| Stairs to Windy Gap | 5:45 | 6:47 | -1:02 |
| Windy Gap to Muir Woods | 5:40 | 6:23 | -0:43 |
| Muir Woods to Cardiac | 25:13 | 28:27 | -3:14 |
| Cardiac to White Gate | 14:01 | 15:07 | -1:06 |
| White Gate to The Stile | 7:08 | 7:16 | -0:08 |
| The Stile to Finish | 2:01 | 2:03 | -0:02 |
Δ negative = Jackson ran the segment faster.