Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMurray Rosenblith
#1346 · 2:25:21 · M75 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialEdmond w Richardson
#1347 · 2:02:53 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Murray (AAA-DR) started at 8:27 AM; Edmond (Y-DR) started at 8:50 AM. That gave Murray a 23 minutes head start on Edmond. On foot, Murray ran 2:25:21 and Edmond ran 2:02:53 — Edmond was 22:28 faster than Murray. Murray took official place 1346th (time-based 1360th) and Edmond took official place 1347th (time-based 1302nd). Murray's head start was enough to flip the official order even though Edmond was faster on foot. Biggest swing: Edmond gained 11:51 from Cardiac to White Gate.
Deltas
ComputedWave start
Murray Rosenblith (AAA-DR) started 23 min earlier than Edmond (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- +22:28
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Murray earlier)
- Finish clock Δ
- -0:32
- Section place Δ
- -89
Δ = Murray − Edmond. Negative means Murray is ahead/faster.
Race timeline
Computed- Murray (AAA-DR) started at 8:27 AM.
- Edmond (Y-DR) started at 8:50 AM, 23:00 later.
- Actual running time: Edmond was 22:28 faster on foot than Murray.
- Finish clock: Murray crossed the line 0:32 ahead of Edmond — Murray wins this head-to-head.
Δ (A − B): actual +22:28 · finish clock -0:32.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Murray | Edmond | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:07 | 12:37 | +1:30 |
| Stairs to Windy Gap | 12:23 | 12:11 | +0:12 |
| Windy Gap to Muir Woods | 11:48 | 9:16 | +2:32 |
| Muir Woods to Cardiac | 52:13 | 46:46 | +5:27 |
| Cardiac to White Gate | 35:17 | 23:26 | +11:51 |
| White Gate to The Stile | 15:52 | 14:27 | +1:25 |
| The Stile to Finish | 3:41 | 4:10 | -0:29 |
Δ negative = Murray ran the segment faster.