Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLes Sollner
#514 · 1:24:55 · M13 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Les (U-INV) started at 8:19 AM; Edward (Z-INV) started at 8:24 AM. That gave Les a 5 minutes head start on Edward. On foot, Les ran 1:24:55 and Edward ran 48:29 — Edward was 36:26 faster than Les. Les took official place 514th (time-based 789th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 14:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Les Sollner (U-INV) started 5 min earlier than Edward (Z-INV).
- Overall place Δ
- +512
- Actual time Δ
- +36:26
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Les earlier)
- Finish clock Δ
- +31:26
- Section place Δ
- +31
Δ = Les − Edward. Negative means Les is ahead/faster.
Race timeline
Computed- Les (U-INV) started at 8:19 AM.
- Edward (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Edward was 36:26 faster on foot than Les.
- Finish clock: Edward crossed the line 31:26 ahead of Les — Edward wins this head-to-head.
Δ (A − B): actual +36:26 · finish clock +31:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Les | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:58 | 5:48 | +2:10 |
| Stairs to Windy Gap | 7:12 | 4:17 | +2:55 |
| Windy Gap to Muir Woods | 6:16 | 4:16 | +2:00 |
| Muir Woods to Cardiac | 32:51 | 17:52 | +14:59 |
| Cardiac to White Gate | 19:15 | 9:40 | +9:35 |
| White Gate to The Stile | 8:56 | 5:03 | +3:53 |
| The Stile to Finish | 2:27 | 1:33 | +0:54 |
Δ negative = Les ran the segment faster.