Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonathan R Hoeh
#457 · 1:18:39 · M56 · Group R · INV
Wave start 8:17 AM (R-INV)
Athlete B
OfficialGidon T Singer
#456 · 1:22:37 · M61 · Group M · INV
Wave start 8:13 AM (M-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
Jonathan (R-INV) started at 8:17 AM; Gidon (M-INV) started at 8:13 AM. That gave Gidon a 4 minutes head start on Jonathan. On foot, Jonathan ran 1:18:39 and Gidon ran 1:22:37 — Jonathan was 3:58 faster than Gidon. Jonathan took official place 457th (time-based 599th) and Gidon took official place 456th (time-based 724th). Gidon's head start was enough to flip the official order even though Jonathan was faster on foot. Biggest swing: Jonathan gained 2:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gidon T Singer (M-INV) started 4 min earlier than Jonathan (R-INV).
- Overall place Δ
- +1
- Actual time Δ
- -3:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Gidon earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -18
Δ = Jonathan − Gidon. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Gidon (M-INV) started at 8:13 AM.
- Jonathan (R-INV) started at 8:17 AM, 4:00 later.
- Actual running time: Jonathan was 3:58 faster on foot than Gidon.
- Finish clock: Gidon crossed the line 0:02 ahead of Jonathan — Gidon wins this head-to-head.
Δ (A − B): actual -3:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Gidon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:02 | 10:14 | -1:12 |
| Stairs to Windy Gap | 6:56 | 7:31 | -0:35 |
| Windy Gap to Muir Woods | 6:29 | 6:13 | +0:16 |
| Muir Woods to Cardiac | 29:31 | 32:30 | -2:59 |
| Cardiac to White Gate | 16:22 | 16:02 | +0:20 |
| White Gate to The Stile | 7:59 | 7:47 | +0:12 |
| The Stile to Finish | 2:20 | 2:20 | ±0:00 |
Δ negative = Jonathan ran the segment faster.