Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteven H Larson
#365 · 1:11:21 · M45 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialAnna Rosztoczy
#360 · 1:16:10 · F26 · Group Q · INV
Wave start 8:16 AM (Q-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
Steven (W-INV) started at 8:21 AM; Anna (Q-INV) started at 8:16 AM. That gave Anna a 5 minutes head start on Steven. On foot, Steven ran 1:11:21 and Anna ran 1:16:10 — Steven was 4:49 faster than Anna. Steven took official place 365th (time-based 364th) and Anna took official place 360th (time-based 527th). Anna's head start was enough to flip the official order even though Steven was faster on foot. Biggest swing: Steven gained 1:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Anna Rosztoczy (Q-INV) started 5 min earlier than Steven (W-INV).
- Overall place Δ
- +5
- Actual time Δ
- -4:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Anna earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- -21
Δ = Steven − Anna. Negative means Steven is ahead/faster.
Race timeline
Computed- Anna (Q-INV) started at 8:16 AM.
- Steven (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Steven was 4:49 faster on foot than Anna.
- Finish clock: Anna crossed the line 0:11 ahead of Steven — Anna wins this head-to-head.
Δ (A − B): actual -4:49 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steven | Anna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 9:03 | -1:08 |
| Stairs to Windy Gap | 6:32 | 7:09 | -0:37 |
| Windy Gap to Muir Woods | 5:58 | 6:08 | -0:10 |
| Muir Woods to Cardiac | 27:10 | 28:55 | -1:45 |
| Cardiac to White Gate | 14:27 | 15:13 | -0:46 |
| White Gate to The Stile | 7:11 | 7:37 | -0:26 |
| The Stile to Finish | 2:08 | 2:05 | +0:03 |
Δ negative = Steven ran the segment faster.