Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteve Lee
#171 · 1:06:29 · M53 · Group U · INV
Wave start 8:19 AM (U-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
Steve (U-INV) started at 8:19 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 9 minutes head start on Steve. On foot, Steve ran 1:06:29 and Chris ran 1:00:42 — Chris was 5:47 faster than Steve. Steve took official place 171st (time-based 217th) 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 3:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 9 min earlier than Steve (U-INV).
- Overall place Δ
- +170
- Actual time Δ
- +5:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Chris earlier)
- Finish clock Δ
- +14:47
- Section place Δ
- +10
Δ = Steve − Chris. Negative means Steve is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Steve (U-INV) started at 8:19 AM, 9:00 later.
- Actual running time: Chris was 5:47 faster on foot than Steve.
- Finish clock: Chris crossed the line 14:47 ahead of Steve — Chris wins this head-to-head.
Δ (A − B): actual +5:47 · finish clock +14:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steve | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:20 | 7:31 | -0:11 |
| Stairs to Windy Gap | 5:48 | 5:35 | +0:13 |
| Windy Gap to Muir Woods | 5:36 | 5:25 | +0:11 |
| Muir Woods to Cardiac | 25:58 | 22:10 | +3:48 |
| Cardiac to White Gate | 13:35 | 12:14 | +1:21 |
| White Gate to The Stile | 6:23 | 5:57 | +0:26 |
| The Stile to Finish | 1:49 | 1:50 | -0:01 |
Δ negative = Steve ran the segment faster.