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 S Wales
#257 · 1:06:00 · M37 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialNick Bockh
#262 · 1:10:07 · M51 · Group U · INV
Wave start 8:19 AM (U-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Sean (Y-INV) started at 8:23 AM; Nick (U-INV) started at 8:19 AM. That gave Nick a 4 minutes head start on Sean. On foot, Sean ran 1:06:00 and Nick ran 1:10:07 — Sean was 4:07 faster than Nick. Sean took official place 257th (time-based 207th) and Nick took official place 262nd (time-based 329th). Sean was faster on foot and finished ahead on the official clock too. Biggest swing: Sean gained 1:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Nick Bockh (U-INV) started 4 min earlier than Sean (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- -4:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Nick earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +30
Δ = Sean − Nick. Negative means Sean is ahead/faster.
Race timeline
Computed- Nick (U-INV) started at 8:19 AM.
- Sean (Y-INV) started at 8:23 AM, 4:00 later.
- Actual running time: Sean was 4:07 faster on foot than Nick.
- Finish clock: Sean crossed the line 0:07 ahead of Nick — Sean wins this head-to-head.
Δ (A − B): actual -4:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sean | Nick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:32 | 8:21 | -0:49 |
| Stairs to Windy Gap | 5:38 | 6:01 | -0:23 |
| Windy Gap to Muir Woods | 5:20 | 5:50 | -0:30 |
| Muir Woods to Cardiac | 25:10 | 26:28 | -1:18 |
| Cardiac to White Gate | 13:14 | 14:04 | -0:50 |
| White Gate to The Stile | 7:07 | 7:14 | -0:07 |
| The Stile to Finish | 1:59 | 2:09 | -0:10 |
Δ negative = Sean ran the segment faster.