Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJerry Klein
#1248 · 1:43:05 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialKen Malvino
#1245 · 1:55:01 · M63 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Jerry (Y-DR) started at 8:50 AM; Ken (K-DR) started at 8:38 AM. That gave Ken a 12 minutes head start on Jerry. On foot, Jerry ran 1:43:05 and Ken ran 1:55:01 — Jerry was 11:56 faster than Ken. Jerry took official place 1248th (time-based 1139th) and Ken took official place 1245th (time-based 1260th). Ken's head start was enough to flip the official order even though Jerry was faster on foot. Biggest swing: Jerry gained 5:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ken Malvino (K-DR) started 12 min earlier than Jerry (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -11:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Ken earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +76
Δ = Jerry − Ken. Negative means Jerry is ahead/faster.
Race timeline
Computed- Ken (K-DR) started at 8:38 AM.
- Jerry (Y-DR) started at 8:50 AM, 12:00 later.
- Actual running time: Jerry was 11:56 faster on foot than Ken.
- Finish clock: Ken crossed the line 0:04 ahead of Jerry — Ken wins this head-to-head.
Δ (A − B): actual -11:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jerry | Ken | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:56 | 12:59 | -2:03 |
| Stairs to Windy Gap | 8:47 | 10:11 | -1:24 |
| Windy Gap to Muir Woods | 11:09 | 9:58 | +1:11 |
| Muir Woods to Cardiac | 37:23 | 42:29 | -5:06 |
| Cardiac to White Gate | 21:42 | 23:05 | -1:23 |
| White Gate to The Stile | 10:53 | 13:01 | -2:08 |
| The Stile to Finish | 2:15 | 3:18 | -1:03 |
Δ negative = Jerry ran the segment faster.