Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRichard G Alvarado
#270 · 1:11:27 · M54 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialTracy J Lee
#271 · 1:21:27 · F57 · Group G · INV
Wave start 8:08 AM (G-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
Richard (T-INV) started at 8:18 AM; Tracy (G-INV) started at 8:08 AM. That gave Tracy a 10 minutes head start on Richard. On foot, Richard ran 1:11:27 and Tracy ran 1:21:27 — Richard was 10:00 faster than Tracy. Richard took official place 270th (time-based 369th) and Tracy took official place 271st (time-based 691st). 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 = Richard − Tracy. Negative means Richard 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 | Richard | Tracy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 9:38 | -1:23 |
| Stairs to Windy Gap | 6:09 | 6:53 | -0:44 |
| Windy Gap to Muir Woods | 5:52 | 6:54 | -1:02 |
| Muir Woods to Cardiac | 26:41 | 29:29 | -2:48 |
| Cardiac to White Gate | 14:56 | 17:58 | -3:02 |
| White Gate to The Stile | 7:25 | 8:19 | -0:54 |
| The Stile to Finish | 2:09 | 2:16 | -0:07 |
Δ negative = Richard ran the segment faster.