Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEllen Smolarski
#326 · 1:15:09 · F26 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialIan R Crawford
#323 · 1:10:05 · M45 · Group W · INV
Wave start 8:21 AM (W-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
Ellen (Q-INV) started at 8:16 AM; Ian (W-INV) started at 8:21 AM. That gave Ellen a 5 minutes head start on Ian. On foot, Ellen ran 1:15:09 and Ian ran 1:10:05 — Ian was 5:04 faster than Ellen. Ellen took official place 326th (time-based 487th) and Ian took official place 323rd (time-based 327th). Ian was faster on foot and finished ahead on the official clock too. Biggest swing: Ian gained 2:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ellen Smolarski (Q-INV) started 5 min earlier than Ian (W-INV).
- Overall place Δ
- +3
- Actual time Δ
- +5:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Ellen earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +18
Δ = Ellen − Ian. Negative means Ellen is ahead/faster.
Race timeline
Computed- Ellen (Q-INV) started at 8:16 AM.
- Ian (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Ian was 5:04 faster on foot than Ellen.
- Finish clock: Ian crossed the line 0:04 ahead of Ellen — Ian wins this head-to-head.
Δ (A − B): actual +5:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ellen | Ian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:56 | 7:55 | +1:01 |
| Stairs to Windy Gap | 6:27 | 6:14 | +0:13 |
| Windy Gap to Muir Woods | 6:05 | 5:32 | +0:33 |
| Muir Woods to Cardiac | 29:13 | 27:05 | +2:08 |
| Cardiac to White Gate | 15:12 | 14:10 | +1:02 |
| White Gate to The Stile | 7:18 | 7:06 | +0:12 |
| The Stile to Finish | 1:58 | 2:03 | -0:05 |
Δ negative = Ellen ran the segment faster.