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
OfficialJennifer J Foster
#172 · 1:14:31 · F52 · 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
Steve (U-INV) started at 8:19 AM; Jennifer (K-INV) started at 8:11 AM. That gave Jennifer a 8 minutes head start on Steve. On foot, Steve ran 1:06:29 and Jennifer ran 1:14:31 — Steve was 8:02 faster than Jennifer. Steve took official place 171st (time-based 217th) and Jennifer took official place 172nd (time-based 462nd). Steve was faster on foot and finished ahead on the official clock too. Biggest swing: Steve gained 2:07 from Cardiac to White Gate.
Deltas
ComputedWave start
Jennifer J Foster (K-INV) started 8 min earlier than Steve (U-INV).
- Overall place Δ
- -1
- Actual time Δ
- -8:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Jennifer earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- +7
Δ = Steve − Jennifer. Negative means Steve is ahead/faster.
Race timeline
Computed- Jennifer (K-INV) started at 8:11 AM.
- Steve (U-INV) started at 8:19 AM, 8:00 later.
- Actual running time: Steve was 8:02 faster on foot than Jennifer.
- Finish clock: Steve crossed the line 0:02 ahead of Jennifer — Steve wins this head-to-head.
Δ (A − B): actual -8:02 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steve | Jennifer | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:20 | 9:12 | -1:52 |
| Stairs to Windy Gap | 5:48 | 6:27 | -0:39 |
| Windy Gap to Muir Woods | 5:36 | 6:22 | -0:46 |
| Muir Woods to Cardiac | 25:58 | 27:18 | -1:20 |
| Cardiac to White Gate | 13:35 | 15:42 | -2:07 |
| White Gate to The Stile | 6:23 | 7:22 | -0:59 |
| The Stile to Finish | 1:49 | 2:08 | -0:19 |
Δ negative = Steve ran the segment faster.