Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBradford C Bryon
#16 · 1:08:58 · M68 · Group F · INV
Wave start 8:07 AM (F-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
Bradford (F-INV) started at 8:07 AM; Chris (J-INV) started at 8:10 AM. That gave Bradford a 3 minutes head start on Chris. On foot, Bradford ran 1:08:58 and Chris ran 1:00:42 — Chris was 8:16 faster than Bradford. Bradford took official place 16th (time-based 289th) 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 3:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Bradford C Bryon (F-INV) started 3 min earlier than Chris (J-INV).
- Overall place Δ
- +15
- Actual time Δ
- +8:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Bradford earlier)
- Finish clock Δ
- +5:16
- Section place Δ
- 0
Δ = Bradford − Chris. Negative means Bradford is ahead/faster.
Race timeline
Computed- Bradford (F-INV) started at 8:07 AM.
- Chris (J-INV) started at 8:10 AM, 3:00 later.
- Actual running time: Chris was 8:16 faster on foot than Bradford.
- Finish clock: Chris crossed the line 5:16 ahead of Bradford — Chris wins this head-to-head.
Δ (A − B): actual +8:16 · finish clock +5:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bradford | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:59 | 7:31 | +0:28 |
| Stairs to Windy Gap | 6:22 | 5:35 | +0:47 |
| Windy Gap to Muir Woods | 5:58 | 5:25 | +0:33 |
| Muir Woods to Cardiac | 25:51 | 22:10 | +3:41 |
| Cardiac to White Gate | 13:59 | 12:14 | +1:45 |
| White Gate to The Stile | 6:48 | 5:57 | +0:51 |
| The Stile to Finish | 2:01 | 1:50 | +0:11 |
Δ negative = Bradford ran the segment faster.