Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmber L Randall
#97 · 1:14:42 · F56 · Group G · INV
Wave start 8:08 AM (G-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
Amber (G-INV) started at 8:08 AM; John (K-INV) started at 8:11 AM. That gave Amber a 3 minutes head start on John. On foot, Amber ran 1:14:42 and John ran 1:11:40 — John was 3:02 faster than Amber. Amber took official place 97th (time-based 467th) and John took official place 96th (time-based 378th). John was faster on foot and finished ahead on the official clock too. Biggest swing: John gained 1:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amber L Randall (G-INV) started 3 min earlier than John (K-INV).
- Overall place Δ
- +1
- Actual time Δ
- +3:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Amber earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -1
Δ = Amber − John. Negative means Amber is ahead/faster.
Race timeline
Computed- Amber (G-INV) started at 8:08 AM.
- John (K-INV) started at 8:11 AM, 3:00 later.
- Actual running time: John was 3:02 faster on foot than Amber.
- Finish clock: John crossed the line 0:02 ahead of Amber — John wins this head-to-head.
Δ (A − B): actual +3:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amber | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:22 | 9:09 | +0:13 |
| Stairs to Windy Gap | 6:49 | 6:24 | +0:25 |
| Windy Gap to Muir Woods | 6:14 | 6:00 | +0:14 |
| Muir Woods to Cardiac | 28:32 | 27:01 | +1:31 |
| Cardiac to White Gate | 14:40 | 14:00 | +0:40 |
| White Gate to The Stile | 7:02 | 6:57 | +0:05 |
| The Stile to Finish | 2:03 | 2:09 | -0:06 |
Δ negative = Amber ran the segment faster.