Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteven T Stenberg
#149 · 1:14:56 · M65 · Group J · INV
Wave start 8:10 AM (J-INV)
Athlete B
OfficialParker B Readerman
#151 · 1:01:00 · M26 · Group Z · INV
Wave start 8:24 AM (Z-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
Steven (J-INV) started at 8:10 AM; Parker (Z-INV) started at 8:24 AM. That gave Steven a 14 minutes head start on Parker. On foot, Steven ran 1:14:56 and Parker ran 1:01:00 — Parker was 13:56 faster than Steven. Steven took official place 149th (time-based 479th) and Parker took official place 151st (time-based 80th). Steven's head start was enough to flip the official order even though Parker was faster on foot. Biggest swing: Parker gained 4:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steven T Stenberg (J-INV) started 14 min earlier than Parker (Z-INV).
- Overall place Δ
- -2
- Actual time Δ
- +13:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Steven earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -13
Δ = Steven − Parker. Negative means Steven is ahead/faster.
Race timeline
Computed- Steven (J-INV) started at 8:10 AM.
- Parker (Z-INV) started at 8:24 AM, 14:00 later.
- Actual running time: Parker was 13:56 faster on foot than Steven.
- Finish clock: Steven crossed the line 0:04 ahead of Parker — Steven wins this head-to-head.
Δ (A − B): actual +13:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steven | Parker | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:23 | 6:47 | +2:36 |
| Stairs to Windy Gap | 7:18 | 5:09 | +2:09 |
| Windy Gap to Muir Woods | 5:59 | 4:41 | +1:18 |
| Muir Woods to Cardiac | 29:22 | 25:03 | +4:19 |
| Cardiac to White Gate | 14:05 | 11:56 | +2:09 |
| White Gate to The Stile | 6:48 | 5:51 | +0:57 |
| The Stile to Finish | 2:01 | 1:33 | +0:28 |
Δ negative = Steven ran the segment faster.