Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGary Daubenspeck
#292 · 1:15:15 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialBrooks A Rahmer
#288 · 1:07:08 · M40 · Group Y · INV
Wave start 8:23 AM (Y-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
Gary (P-INV) started at 8:15 AM; Brooks (Y-INV) started at 8:23 AM. That gave Gary a 8 minutes head start on Brooks. On foot, Gary ran 1:15:15 and Brooks ran 1:07:08 — Brooks was 8:07 faster than Gary. Gary took official place 292nd (time-based 493rd) and Brooks took official place 288th (time-based 237th). Brooks was faster on foot and finished ahead on the official clock too. Biggest swing: Brooks gained 3:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gary Daubenspeck (P-INV) started 8 min earlier than Brooks (Y-INV).
- Overall place Δ
- +4
- Actual time Δ
- +8:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Gary earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- -36
Δ = Gary − Brooks. Negative means Gary is ahead/faster.
Race timeline
Computed- Gary (P-INV) started at 8:15 AM.
- Brooks (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Brooks was 8:07 faster on foot than Gary.
- Finish clock: Brooks crossed the line 0:07 ahead of Gary — Brooks wins this head-to-head.
Δ (A − B): actual +8:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gary | Brooks | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:38 | 8:19 | +0:19 |
| Stairs to Windy Gap | 6:24 | 5:36 | +0:48 |
| Windy Gap to Muir Woods | 6:06 | 5:32 | +0:34 |
| Muir Woods to Cardiac | 28:52 | 25:08 | +3:44 |
| Cardiac to White Gate | 15:53 | 13:34 | +2:19 |
| White Gate to The Stile | 7:21 | 7:02 | +0:19 |
| The Stile to Finish | 2:01 | 1:57 | +0:04 |
Δ negative = Gary ran the segment faster.