Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTracy J Lee
#271 · 1:21:27 · F57 · Group G · INV
Wave start 8:08 AM (G-INV)
Athlete B
OfficialRichard G Alvarado
#270 · 1:11:27 · M54 · Group T · INV
Wave start 8:18 AM (T-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
Tracy (G-INV) started at 8:08 AM; Richard (T-INV) started at 8:18 AM. That gave Tracy a 10 minutes head start on Richard. On foot, Tracy ran 1:21:27 and Richard ran 1:11:27 — Richard was 10:00 faster than Tracy. Tracy took official place 271st (time-based 691st) and Richard took official place 270th (time-based 369th). Richard was faster on foot and finished ahead on the official clock too. Biggest swing: Richard gained 3:02 from Cardiac to White Gate.
Deltas
ComputedWave start
Tracy J Lee (G-INV) started 10 min earlier than Richard (T-INV).
- Overall place Δ
- +1
- Actual time Δ
- +10:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Tracy earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- -5
Δ = Tracy − Richard. Negative means Tracy is ahead/faster.
Race timeline
Computed- Tracy (G-INV) started at 8:08 AM.
- Richard (T-INV) started at 8:18 AM, 10:00 later.
- Actual running time: Richard was 10:00 faster on foot than Tracy.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +10:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tracy | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 8:15 | +1:23 |
| Stairs to Windy Gap | 6:53 | 6:09 | +0:44 |
| Windy Gap to Muir Woods | 6:54 | 5:52 | +1:02 |
| Muir Woods to Cardiac | 29:29 | 26:41 | +2:48 |
| Cardiac to White Gate | 17:58 | 14:56 | +3:02 |
| White Gate to The Stile | 8:19 | 7:25 | +0:54 |
| The Stile to Finish | 2:16 | 2:09 | +0:07 |
Δ negative = Tracy ran the segment faster.