Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHeather M Lutz
#185 · 1:11:21 · F43 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Heather (P-INV) started at 8:15 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 5 minutes head start on Heather. On foot, Heather ran 1:11:21 and Chris ran 1:00:42 — Chris was 10:39 faster than Heather. Heather took official place 185th (time-based 362nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 5:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 5 min earlier than Heather (P-INV).
- Overall place Δ
- +184
- Actual time Δ
- +10:39
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Chris earlier)
- Finish clock Δ
- +15:39
- Section place Δ
- +11
Δ = Heather − Chris. Negative means Heather is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Heather (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Chris was 10:39 faster on foot than Heather.
- Finish clock: Chris crossed the line 15:39 ahead of Heather — Chris wins this head-to-head.
Δ (A − B): actual +10:39 · finish clock +15:39.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Heather | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:19 | 7:31 | +0:48 |
| Stairs to Windy Gap | 6:27 | 5:35 | +0:52 |
| Windy Gap to Muir Woods | 6:01 | 5:25 | +0:36 |
| Muir Woods to Cardiac | 27:28 | 22:10 | +5:18 |
| Cardiac to White Gate | 14:29 | 12:14 | +2:15 |
| White Gate to The Stile | 6:45 | 5:57 | +0:48 |
| The Stile to Finish | 1:52 | 1:50 | +0:02 |
Δ negative = Heather ran the segment faster.