Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKevin M Head
#72 · 1:06:36 · M59 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialAnthony S Pound
#75 · 1:01:39 · M49 · Group V · INV
Wave start 8:20 AM (V-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
Kevin (P-INV) started at 8:15 AM; Anthony (V-INV) started at 8:20 AM. That gave Kevin a 5 minutes head start on Anthony. On foot, Kevin ran 1:06:36 and Anthony ran 1:01:39 — Anthony was 4:57 faster than Kevin. Kevin took official place 72nd (time-based 220th) and Anthony took official place 75th (time-based 98th). Kevin's head start was enough to flip the official order even though Anthony was faster on foot. Biggest swing: Anthony gained 3:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kevin M Head (P-INV) started 5 min earlier than Anthony (V-INV).
- Overall place Δ
- -3
- Actual time Δ
- +4:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Kevin earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +1
Δ = Kevin − Anthony. Negative means Kevin is ahead/faster.
Race timeline
Computed- Kevin (P-INV) started at 8:15 AM.
- Anthony (V-INV) started at 8:20 AM, 5:00 later.
- Actual running time: Anthony was 4:57 faster on foot than Kevin.
- Finish clock: Kevin crossed the line 0:03 ahead of Anthony — Kevin wins this head-to-head.
Δ (A − B): actual +4:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kevin | Anthony | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 7:13 | +0:55 |
| Stairs to Windy Gap | 5:51 | 5:18 | +0:33 |
| Windy Gap to Muir Woods | 5:22 | 5:29 | -0:07 |
| Muir Woods to Cardiac | 25:50 | 22:19 | +3:31 |
| Cardiac to White Gate | 12:47 | 12:46 | +0:01 |
| White Gate to The Stile | 6:40 | 6:19 | +0:21 |
| The Stile to Finish | 1:58 | 2:15 | -0:17 |
Δ negative = Kevin ran the segment faster.