Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialShea W Moir
#34 · 58:41 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialSean Riedel
#37 · 54:23 · M27 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Shea (U-INV) started at 8:19 AM; Sean (Z-INV) started at 8:24 AM. That gave Shea a 5 minutes head start on Sean. On foot, Shea ran 58:41 and Sean ran 54:23 — Sean was 4:18 faster than Shea. Shea took official place 34th (time-based 47th) and Sean took official place 37th (time-based 14th). Shea's head start was enough to flip the official order even though Sean was faster on foot. Biggest swing: Sean gained 2:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Shea W Moir (U-INV) started 5 min earlier than Sean (Z-INV).
- Overall place Δ
- -3
- Actual time Δ
- +4:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Shea earlier)
- Finish clock Δ
- -0:42
- Section place Δ
- -3
Δ = Shea − Sean. Negative means Shea is ahead/faster.
Race timeline
Computed- Shea (U-INV) started at 8:19 AM.
- Sean (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Sean was 4:18 faster on foot than Shea.
- Finish clock: Shea crossed the line 0:42 ahead of Sean — Shea wins this head-to-head.
Δ (A − B): actual +4:18 · finish clock -0:42.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Shea | Sean | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:59 | 6:30 | +0:29 |
| Stairs to Windy Gap | 5:29 | 4:54 | +0:35 |
| Windy Gap to Muir Woods | 4:56 | 4:26 | +0:30 |
| Muir Woods to Cardiac | 22:48 | 20:48 | +2:00 |
| Cardiac to White Gate | 11:11 | 11:05 | +0:06 |
| White Gate to The Stile | 5:34 | 5:07 | +0:27 |
| The Stile to Finish | 1:44 | 1:33 | +0:11 |
Δ negative = Shea ran the segment faster.