Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew J Krone
#221 · 1:07:48 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialRowan Bolduc
#224 · 1:03:53 · M32 · 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
Andrew (V-INV) started at 8:20 AM; Rowan (Z-INV) started at 8:24 AM. That gave Andrew a 4 minutes head start on Rowan. On foot, Andrew ran 1:07:48 and Rowan ran 1:03:53 — Rowan was 3:55 faster than Andrew. Andrew took official place 221st (time-based 256th) and Rowan took official place 224th (time-based 150th). Andrew's head start was enough to flip the official order even though Rowan was faster on foot. Biggest swing: Rowan gained 1:22 from Cardiac to White Gate.
Deltas
ComputedWave start
Andrew J Krone (V-INV) started 4 min earlier than Rowan (Z-INV).
- Overall place Δ
- -3
- Actual time Δ
- +3:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Andrew earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -14
Δ = Andrew − Rowan. Negative means Andrew is ahead/faster.
Race timeline
Computed- Andrew (V-INV) started at 8:20 AM.
- Rowan (Z-INV) started at 8:24 AM, 4:00 later.
- Actual running time: Rowan was 3:55 faster on foot than Andrew.
- Finish clock: Andrew crossed the line 0:05 ahead of Rowan — Andrew wins this head-to-head.
Δ (A − B): actual +3:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Rowan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 7:07 | +0:34 |
| Stairs to Windy Gap | 5:50 | 5:32 | +0:18 |
| Windy Gap to Muir Woods | 5:35 | 5:05 | +0:30 |
| Muir Woods to Cardiac | 25:26 | 24:56 | +0:30 |
| Cardiac to White Gate | 14:14 | 12:52 | +1:22 |
| White Gate to The Stile | 6:58 | 6:33 | +0:25 |
| The Stile to Finish | 2:04 | 1:48 | +0:16 |
Δ negative = Andrew ran the segment faster.