Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGreg B Ryan
#826 · 1:31:46 · M63 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialLuke Sell
#824 · 1:17:45 · M21 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Greg (K-DR) started at 8:38 AM; Luke (SCR-DR) started at 8:52 AM. That gave Greg a 14 minutes head start on Luke. On foot, Greg ran 1:31:46 and Luke ran 1:17:45 — Luke was 14:01 faster than Greg. Greg took official place 826th (time-based 939th) and Luke took official place 824th (time-based 574th). Luke was faster on foot and finished ahead on the official clock too. Biggest swing: Luke gained 4:12 from Cardiac to White Gate.
Deltas
ComputedWave start
Greg B Ryan (K-DR) started 14 min earlier than Luke (SCR-DR).
- Overall place Δ
- +2
- Actual time Δ
- +14:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Greg earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -3
Δ = Greg − Luke. Negative means Greg is ahead/faster.
Race timeline
Computed- Greg (K-DR) started at 8:38 AM.
- Luke (SCR-DR) started at 8:52 AM, 14:00 later.
- Actual running time: Luke was 14:01 faster on foot than Greg.
- Finish clock: Luke crossed the line 0:01 ahead of Greg — Luke wins this head-to-head.
Δ (A − B): actual +14:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Luke | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:36 | 8:45 | +1:51 |
| Stairs to Windy Gap | 7:40 | 6:26 | +1:14 |
| Windy Gap to Muir Woods | 8:38 | 6:05 | +2:33 |
| Muir Woods to Cardiac | 33:44 | 31:03 | +2:41 |
| Cardiac to White Gate | 19:38 | 15:26 | +4:12 |
| White Gate to The Stile | 8:59 | 7:58 | +1:01 |
| The Stile to Finish | 2:31 | 2:02 | +0:29 |
Δ negative = Greg ran the segment faster.