Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter J Badertscher
#205 · 1:15:10 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-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
Peter (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Peter a 4 minutes head start on Julia. On foot, Peter ran 1:15:10 and Julia ran 57:02 — Julia was 18:08 faster than Peter. Peter took official place 205th (time-based 488th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 8:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Peter J Badertscher (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +202
- Actual time Δ
- +18:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Peter earlier)
- Finish clock Δ
- +14:08
- Section place Δ
- +6
Δ = Peter − Julia. Negative means Peter is ahead/faster.
Race timeline
Computed- Peter (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 18:08 faster on foot than Peter.
- Finish clock: Julia crossed the line 14:08 ahead of Peter — Julia wins this head-to-head.
Δ (A − B): actual +18:08 · finish clock +14:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 6:46 | +2:21 |
| Stairs to Windy Gap | 6:47 | 5:03 | +1:44 |
| Windy Gap to Muir Woods | 6:23 | 5:20 | +1:03 |
| Muir Woods to Cardiac | 28:27 | 20:26 | +8:01 |
| Cardiac to White Gate | 15:07 | 11:52 | +3:15 |
| White Gate to The Stile | 7:16 | 5:54 | +1:22 |
| The Stile to Finish | 2:03 | 1:41 | +0:22 |
Δ negative = Peter ran the segment faster.