Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMegan R Greene
#247 · 1:16:53 · F51 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialAndrew H Shields
#246 · 1:04:50 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Megan (L-INV) started at 8:12 AM; Andrew (Z-INV) started at 8:24 AM. That gave Megan a 12 minutes head start on Andrew. On foot, Megan ran 1:16:53 and Andrew ran 1:04:50 — Andrew was 12:03 faster than Megan. Megan took official place 247th (time-based 549th) and Andrew took official place 246th (time-based 177th). Andrew was faster on foot and finished ahead on the official clock too. Biggest swing: Andrew gained 4:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Megan R Greene (L-INV) started 12 min earlier than Andrew (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- +12:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Megan earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -22
Δ = Megan − Andrew. Negative means Megan is ahead/faster.
Race timeline
Computed- Megan (L-INV) started at 8:12 AM.
- Andrew (Z-INV) started at 8:24 AM, 12:00 later.
- Actual running time: Andrew was 12:03 faster on foot than Megan.
- Finish clock: Andrew crossed the line 0:03 ahead of Megan — Andrew wins this head-to-head.
Δ (A − B): actual +12:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Megan | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 7:38 | +1:43 |
| Stairs to Windy Gap | 7:10 | 5:22 | +1:48 |
| Windy Gap to Muir Woods | 6:44 | 5:11 | +1:33 |
| Muir Woods to Cardiac | 29:01 | 24:59 | +4:02 |
| Cardiac to White Gate | 15:02 | 13:10 | +1:52 |
| White Gate to The Stile | 7:20 | 6:36 | +0:44 |
| The Stile to Finish | 2:15 | 1:54 | +0:21 |
Δ negative = Megan ran the segment faster.