Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff K Thompson
#95 · 58:40 · M30 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialJohn F Lundy
#96 · 1:11:40 · M63 · Group K · INV
Wave start 8:11 AM (K-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
Jeff (Z-INV) started at 8:24 AM; John (K-INV) started at 8:11 AM. That gave John a 13 minutes head start on Jeff. On foot, Jeff ran 58:40 and John ran 1:11:40 — Jeff was 13:00 faster than John. Jeff took official place 95th (time-based 46th) and John took official place 96th (time-based 378th). Jeff was faster on foot and finished ahead on the official clock too. Biggest swing: Jeff gained 4:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John F Lundy (K-INV) started 13 min earlier than Jeff (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- -13:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (John earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +9
Δ = Jeff − John. Negative means Jeff is ahead/faster.
Race timeline
Computed- John (K-INV) started at 8:11 AM.
- Jeff (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Jeff was 13:00 faster on foot than John.
- They crossed the finish line at the same clock time.
Δ (A − B): actual -13:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:57 | 9:09 | -2:12 |
| Stairs to Windy Gap | 5:06 | 6:24 | -1:18 |
| Windy Gap to Muir Woods | 5:07 | 6:00 | -0:53 |
| Muir Woods to Cardiac | 22:32 | 27:01 | -4:29 |
| Cardiac to White Gate | 11:33 | 14:00 | -2:27 |
| White Gate to The Stile | 5:46 | 6:57 | -1:11 |
| The Stile to Finish | 1:39 | 2:09 | -0:30 |
Δ negative = Jeff ran the segment faster.