Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCliff R Lentz
#73 · 1:08:37 · M61 · Group M · INV
Wave start 8:13 AM (M-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
Cliff (M-INV) started at 8:13 AM; Julia (Q-INV) started at 8:16 AM. That gave Cliff a 3 minutes head start on Julia. On foot, Cliff ran 1:08:37 and Julia ran 57:02 — Julia was 11:35 faster than Cliff. Cliff took official place 73rd (time-based 277th) 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 6:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Cliff R Lentz (M-INV) started 3 min earlier than Julia (Q-INV).
- Overall place Δ
- +70
- Actual time Δ
- +11:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Cliff earlier)
- Finish clock Δ
- +8:35
- Section place Δ
- +2
Δ = Cliff − Julia. Negative means Cliff is ahead/faster.
Race timeline
Computed- Cliff (M-INV) started at 8:13 AM.
- Julia (Q-INV) started at 8:16 AM, 3:00 later.
- Actual running time: Julia was 11:35 faster on foot than Cliff.
- Finish clock: Julia crossed the line 8:35 ahead of Cliff — Julia wins this head-to-head.
Δ (A − B): actual +11:35 · finish clock +8:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cliff | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 6:46 | +1:22 |
| Stairs to Windy Gap | 6:04 | 5:03 | +1:01 |
| Windy Gap to Muir Woods | 5:25 | 5:20 | +0:05 |
| Muir Woods to Cardiac | 27:06 | 20:26 | +6:40 |
| Cardiac to White Gate | 13:08 | 11:52 | +1:16 |
| White Gate to The Stile | 6:39 | 5:54 | +0:45 |
| The Stile to Finish | 2:07 | 1:41 | +0:26 |
Δ negative = Cliff ran the segment faster.