Derrick Roberts
Rocklin, CA
Bib: 120 M 45
Race Timeline
The Course
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
Out & Back(1.98 mi) | 18:20 | 9:17 | 1.98 mi | 18:20 | 9:17 | - | |
Lap 1(6.83 mi) | 1:10:43 | 10:22 | 4.85 mi | 52:23 | 10:48 | +1:31 | |
Lap 2(11.68 mi) | 2:11:36 | 11:17 | 4.85 mi | 1:00:53 | 12:34 | +1:46 | |
Lap 3(16.52 mi) | 3:19:44 | 12:06 | 4.84 mi | 1:08:08 | 14:04 | +1:30 | |
Lap 4(21.38 mi) | 4:36:29 | 12:57 | 4.86 mi | 1:16:45 | 15:49 | +1:45 | |
FINISH(26.22 mi) | 5:54:54 | 13:33 | 4.84 mi | 1:18:25 | 16:12 | +0:23 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:17 /mi
Average Pace
13:33 /mi
Slowest Pace
16:12 /mi
Segments
Time at Faster Pace
2:11:36
37% of race
Time at Steady Pace
1:08:08
19% of race
Time at Slower Pace
2:35:10
44% of race
Average Pace: 13:32 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-49 | Seg. Overall | Seg. Males | Seg. M40-49 |
|---|---|---|---|---|---|---|---|
| Out & Back(1.98 mi) | 1.98 mi | 25 | 20 | 4 | 25 | 20 | 4 |
| Lap 1(6.83 mi) | 4.85 mi | 30-5 | 22-2 | 4 | 31 | 23 | 4 |
| Lap 2(11.68 mi) | 4.85 mi | 31-1 | 23-1 | 4 | 32 | 23 | 4 |
| Lap 3(16.52 mi) | 4.84 mi | 30+1 | 22+1 | 4 | 30 | 22 | 4 |
| Lap 4(21.38 mi) | 4.86 mi | 29+1 | 21+1 | 4 | 29 | 21 | 4 |
| FINISH(26.22 mi) | 4.84 mi | 29 | 21 | 4 | 31 | 21 | 4 |
Segment Performance Analysis
Start → Out & Back
0.0 - 2.0 mi
Overall
25
Males
20
M40-49
4
Out & Back→Lap 1
2.0 - 6.8 mi
Overall
31
Males
23
M40-49
4
Lap 1→Lap 2
6.8 - 11.7 mi
Overall
32
Males
23
M40-49
4
Lap 2→Lap 3
11.7 - 16.5 mi
Overall
30
Males
22
M40-49
4
Lap 3→Lap 4
16.5 - 21.4 mi
Overall
29
Males
21
M40-49
4
Lap 4→FINISH
21.4 - 26.2 mi
Overall
31
Males
21
M40-49
4
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → Out & Back | - | #25 |
| Out & Back → Lap 1 | 50-5 | #25 → #30 |
| Lap 1 → Lap 2 | 10-1 | #30 → #31 |
| Lap 2 → Lap 3 | 01*+1 | #31 → #30 |
| Lap 3 → Lap 4 | 01+1 | #30 → #29 |
| Lap 4 → FINISH | 000 | #29 → #29 |
| TOTALS | 62*-4 | #25 → #29 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Boston Qualifying analysis available
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