Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric Dilda
#1304 · 1:56:37 · M55 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialFred McFerran
#1308 · 1:53:46 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Eric (T-DR) started at 8:45 AM; Fred (W-DR) started at 8:48 AM. That gave Eric a 3 minutes head start on Fred. On foot, Eric ran 1:56:37 and Fred ran 1:53:46 — Fred was 2:51 faster than Eric. Eric took official place 1304th (time-based 1269th) and Fred took official place 1308th (time-based 1253rd). Eric's head start was enough to flip the official order even though Fred was faster on foot. Biggest swing: Eric gained 7:54 from Cardiac to White Gate.
Deltas
ComputedWave start
Eric Dilda (T-DR) started 3 min earlier than Fred (W-DR).
- Overall place Δ
- -4
- Actual time Δ
- +2:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Eric earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -13
Δ = Eric − Fred. Negative means Eric is ahead/faster.
Race timeline
Computed- Eric (T-DR) started at 8:45 AM.
- Fred (W-DR) started at 8:48 AM, 3:00 later.
- Actual running time: Fred was 2:51 faster on foot than Eric.
- Finish clock: Eric crossed the line 0:09 ahead of Fred — Eric wins this head-to-head.
Δ (A − B): actual +2:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Fred | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:07 | 9:18 | +2:49 |
| Stairs to Windy Gap | 10:24 | 7:14 | +3:10 |
| Windy Gap to Muir Woods | 7:51 | 7:12 | +0:39 |
| Muir Woods to Cardiac | 46:24 | 42:08 | +4:16 |
| Cardiac to White Gate | 23:48 | 31:42 | -7:54 |
| White Gate to The Stile | 12:57 | 13:13 | -0:16 |
| The Stile to Finish | 3:06 | 2:59 | +0:07 |
Δ negative = Eric ran the segment faster.