Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJacob J Connor
#383 · 1:09:46 · M33 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialLiz C Gill
#385 · 1:17:50 · F40 · Group P · INV
Wave start 8:15 AM (P-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
Jacob (Y-INV) started at 8:23 AM; Liz (P-INV) started at 8:15 AM. That gave Liz a 8 minutes head start on Jacob. On foot, Jacob ran 1:09:46 and Liz ran 1:17:50 — Jacob was 8:04 faster than Liz. Jacob took official place 383rd (time-based 316th) and Liz took official place 385th (time-based 578th). Jacob was faster on foot and finished ahead on the official clock too. Biggest swing: Jacob gained 3:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Liz C Gill (P-INV) started 8 min earlier than Jacob (Y-INV).
- Overall place Δ
- -2
- Actual time Δ
- -8:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Liz earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +39
Δ = Jacob − Liz. Negative means Jacob is ahead/faster.
Race timeline
Computed- Liz (P-INV) started at 8:15 AM.
- Jacob (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: Jacob was 8:04 faster on foot than Liz.
- Finish clock: Jacob crossed the line 0:04 ahead of Liz — Jacob wins this head-to-head.
Δ (A − B): actual -8:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jacob | Liz | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:24 | 9:13 | -0:49 |
| Stairs to Windy Gap | 6:08 | 6:30 | -0:22 |
| Windy Gap to Muir Woods | 5:59 | 6:12 | -0:13 |
| Muir Woods to Cardiac | 26:13 | 30:12 | -3:59 |
| Cardiac to White Gate | 14:09 | 16:05 | -1:56 |
| White Gate to The Stile | 6:58 | 7:30 | -0:32 |
| The Stile to Finish | 1:55 | 2:08 | -0:13 |
Δ negative = Jacob ran the segment faster.