Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCroom Beatty
#66 · 58:08 · M36 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialLucas J Agricola
#65 · 59:07 · M44 · Group X · INV
Wave start 8:22 AM (X-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
Croom (Y-INV) started at 8:23 AM; Lucas (X-INV) started at 8:22 AM. That gave Lucas a 1 minute head start on Croom. On foot, Croom ran 58:08 and Lucas ran 59:07 — Croom was 0:59 faster than Lucas. Croom took official place 66th (time-based 40th) and Lucas took official place 65th (time-based 57th). Lucas's head start was enough to flip the official order even though Croom was faster on foot. Biggest swing: Croom gained 0:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lucas J Agricola (X-INV) started 1 min earlier than Croom (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- -0:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Lucas earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +8
Δ = Croom − Lucas. Negative means Croom is ahead/faster.
Race timeline
Computed- Lucas (X-INV) started at 8:22 AM.
- Croom (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Croom was 0:59 faster on foot than Lucas.
- Finish clock: Lucas crossed the line 0:01 ahead of Croom — Lucas wins this head-to-head.
Δ (A − B): actual -0:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Croom | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:58 | 7:00 | -0:02 |
| Stairs to Windy Gap | 4:59 | 5:19 | -0:20 |
| Windy Gap to Muir Woods | 5:02 | 5:02 | ±0:00 |
| Muir Woods to Cardiac | 21:45 | 22:37 | -0:52 |
| Cardiac to White Gate | 11:51 | 11:33 | +0:18 |
| White Gate to The Stile | 6:01 | 5:52 | +0:09 |
| The Stile to Finish | 1:32 | 1:44 | -0:12 |
Δ negative = Croom ran the segment faster.