Brian Pfeifer
Bib: 13388•M•Age: 50
Sacramento, CA

⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 06:56:33 | 18:58 | 9:29 | 18:58 | 9:29 | - |
4M | 4.00 mi | 07:15:00 | 37:25 | 9:21 | 18:27 | 9:14 | -0:15 |
6M | 6.00 mi | 07:33:34 | 55:59 | 9:20 | 18:34 | 9:17 | +0:03 |
8M | 8.00 mi | 07:54:13 | 1:16:38 | 9:35 | 20:39 | 10:19 | +1:02 |
9.6M | 9.60 mi | 08:05:27 | 1:27:52 | 9:09 | 11:14 | 7:01 | -3:18 |
10M | 10.00 mi | 08:11:38 | 1:34:03 | 9:24 | 6:11 | 15:29 | +8:28 |
10.5M | 10.50 mi | 08:13:49 | 1:36:14 | 9:10 | 2:11 | 4:22 | -11:07 |
12M | 12.00 mi | 08:32:19 | 1:54:44 | 9:34 | 18:30 | 12:20 | +7:58 |
Finish | 13.11 mi | 08:42:07 | 2:04:32 | 9:30 | 9:48 | 8:50 | -3:30 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
4:22 /mi
Average Pace
9:30 /mi
Slowest Pace
15:29 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
13:25
11% of race
Time at Steady Pace
1:26:26
69% of race
Time at Slower Pace
24:41
20% of race
Average Pace: 9:30 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2M | 2.00 mi | 06:56:33 | 18:58 | 9:29 | 18:58 | 9:29 | #2229 | |
4M | 4.00 mi | 07:15:00 | 37:25 | 9:21 | 18:27 | 9:14 | #1956 | |
6M | 6.00 mi | 07:33:34 | 55:59 | 9:20 | 18:34 | 9:17 | #1890 | |
8M | 8.00 mi | 07:54:13 | 1:16:38 | 9:35 | 20:39 | 10:19 | #2090 | |
9.6M | 9.60 mi | 08:05:27 | 1:27:52 | 9:09 | 11:14 | 7:01 | #1730 | |
10M | 10.00 mi | 08:11:38 | 1:34:03 | 9:24 | 6:11 | 15:29 | #1659 | |
10.5M | 10.50 mi | 08:13:49 | 1:36:14 | 9:10 | 2:11 | 4:22 | #1651 | |
12M | 12.00 mi | 08:32:19 | 1:54:44 | 9:34 | 18:30 | 12:20 | #1582 | |
Finish | 13.11 mi | 08:42:07 | 2:04:32 | 9:30 | 9:48 | 8:50 | #1532 |
Garmin Challenge
8:22
Segment Time
9:18/mi
Pace
0.90 mi
Distance
Overall
1001
Men
792
Division
25
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|---|
| 2M | 2.00 mi | 2.00 mi | 2229 | 1598 | 66 | 1451(Top 22%) | 1068(Top 30%) | 42(Top 21%) |
| 4M | 4.00 mi | 2.00 mi | 1956+273 | 1448+150 | 61+5 | 1744(Top 27%) | 1319(Top 36%) | 55(Top 28%) |
| 6M | 6.00 mi | 2.00 mi | 1890+66 | 1410+38 | 61 | 1773(Top 27%) | 1331(Top 37%) | 52(Top 27%) |
| 8M | 8.00 mi | 2.00 mi | 2090-200 | 1538-128 | 70-9 | 2763(Top 42%) | 1953(Top 54%) | 90(Top 46%) |
| 9.6M | 9.60 mi | 1.60 mi | 1730+360 | 1297+241 | 57+13 | 688(Top 10%) | 508(Top 14%) | 20(Top 10%) |
| 10M | 10.00 mi | 0.40 mi | 1659+71 | 1258+39 | 56+1 | 962(Top 15%) | 746(Top 21%) | 27(Top 14%) |
| 10.5M | 10.50 mi | 0.50 mi | 1651+8 | 1252+6 | 55+1 | 1480(Top 23%) | 1144(Top 32%) | 37(Top 19%) |
| 12M | 12.00 mi | 1.50 mi | 1582+69 | 1201+51 | 53+2 | 1451(Top 22%) | 1068(Top 30%) | 42(Top 21%) |
| Finish | 13.11 mi | 1.11 mi | 1532+50 | 1173+28 | 51+2 | 1464(Top 22%) | 1105(Top 31%) | 45(Top 23%) |
Segment Performance Analysis
10.5M→12M
0.0 - 2.0 mi
Overall
1451
Males
1068
M50-54
42
2M→4M
2.0 - 4.0 mi
Overall
1744
Males
1319
M50-54
55
4M→6M
4.0 - 6.0 mi
Overall
1773
Males
1331
M50-54
52
6M→8M
6.0 - 8.0 mi
Overall
2763
Males
1953
M50-54
90
8M→9.6M
8.0 - 9.6 mi
Overall
688
Males
508
M50-54
20
9.6M→10M
9.6 - 10.0 mi
Overall
962
Males
746
M50-54
27
10M→10.5M
10.0 - 10.5 mi
Overall
1480
Males
1144
M50-54
37
10.5M→12M
10.5 - 12.0 mi
Overall
1451
Males
1068
M50-54
42
12M→Finish
12.0 - 13.1 mi
Overall
1464
Males
1105
M50-54
45
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2M | - | - | - | - | #2229 |
| 2M → 4M | 292 | 19 | +273 | #2229 | #1956 |
| 4M → 6M | 103 | 37 | +66 | #1956 | #1890 |
| 6M → 8M | 49* | 249 | -200 | #1890 | #2090 |
| 8M → 9.6M | 363 | 3 | +360 | #2090 | #1730 |
| 9.6M → 10M | 75 | 4 | +71 | #1730 | #1659 |
| 10M → 10.5M | 12 | 4 | +8 | #1659 | #1651 |
| 10.5M → 12M | 105 | 36 | +69 | #1651 | #1582 |
| 12M → Finish | 63* | 13 | +50 | #1582 | #1532 |
| TOTALS | 1062* | 365 | +697 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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