Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLarry A Baerveldt
#401 · 1:21:22 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialHeidi K Hugo
#402 · 1:33:25 · F66 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Larry (L-INV) started at 8:12 AM; Heidi (AAA-INV) started at 8:00 AM. That gave Heidi a 12 minutes head start on Larry. On foot, Larry ran 1:21:22 and Heidi ran 1:33:25 — Larry was 12:03 faster than Heidi. Larry took official place 401st (time-based 689th) and Heidi took official place 402nd (time-based 970th). Larry was faster on foot and finished ahead on the official clock too. Biggest swing: Larry gained 3:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Heidi K Hugo (AAA-INV) started 12 min earlier than Larry (L-INV).
- Overall place Δ
- -1
- Actual time Δ
- -12:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Heidi earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +10
Δ = Larry − Heidi. Negative means Larry is ahead/faster.
Race timeline
Computed- Heidi (AAA-INV) started at 8:00 AM.
- Larry (L-INV) started at 8:12 AM, 12:00 later.
- Actual running time: Larry was 12:03 faster on foot than Heidi.
- Finish clock: Larry crossed the line 0:03 ahead of Heidi — Larry wins this head-to-head.
Δ (A − B): actual -12:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Larry | Heidi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:54 | 11:20 | -1:26 |
| Stairs to Windy Gap | 7:22 | 8:27 | -1:05 |
| Windy Gap to Muir Woods | 6:35 | 7:45 | -1:10 |
| Muir Woods to Cardiac | 31:29 | 35:25 | -3:56 |
| Cardiac to White Gate | 15:57 | 18:33 | -2:36 |
| White Gate to The Stile | 7:43 | 9:08 | -1:25 |
| The Stile to Finish | 2:22 | 2:47 | -0:25 |
Δ negative = Larry ran the segment faster.