Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSean Randolph
#948 · 1:47:48 · M75 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialGreg Wagner
#943 · 1:42:34 · M70 · Group D · DR
Wave start 8:32 AM (D-DR)
Interpretation
Sean (AAA-DR) started at 8:27 AM; Greg (D-DR) started at 8:32 AM. That gave Sean a 5 minutes head start on Greg. On foot, Sean ran 1:47:48 and Greg ran 1:42:34 — Greg was 5:14 faster than Sean. Sean took official place 948th (time-based 1206th) and Greg took official place 943rd (time-based 1130th). Greg was faster on foot and finished ahead on the official clock too. Biggest swing: Greg gained 1:12 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Sean Randolph (AAA-DR) started 5 min earlier than Greg (D-DR).
- Overall place Δ
- +5
- Actual time Δ
- +5:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Sean earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- +3
Δ = Sean − Greg. Negative means Sean is ahead/faster.
Race timeline
Computed- Sean (AAA-DR) started at 8:27 AM.
- Greg (D-DR) started at 8:32 AM, 5:00 later.
- Actual running time: Greg was 5:14 faster on foot than Sean.
- Finish clock: Greg crossed the line 0:14 ahead of Sean — Greg wins this head-to-head.
Δ (A − B): actual +5:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sean | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:24 | 11:36 | +0:48 |
| Stairs to Windy Gap | 10:07 | 8:55 | +1:12 |
| Windy Gap to Muir Woods | 9:26 | 8:42 | +0:44 |
| Muir Woods to Cardiac | 40:01 | 38:55 | +1:06 |
| Cardiac to White Gate | 22:25 | 22:12 | +0:13 |
| White Gate to The Stile | 10:30 | 9:38 | +0:52 |
| The Stile to Finish | 2:55 | 2:36 | +0:19 |
Δ negative = Sean ran the segment faster.