Jennifer Littlefield
Bib: 1680 β’F β’Age: 48
Roseville, CA

Race Timeline and Course Information
Your journey through the course with elevation, pacing, and checkpoint details
β±οΈ Race Timeline
Watch your race unfold from start to finish
Splits & Pacing
Detailed breakdown of your race performance at each timing point
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:44:18 | 32:26 | 10:27 | 32:26 | 10:27 | - |
10K | 6.21 mi | 08:16:27 | 1:04:35 | 10:24 | 32:08 | 10:21 | -0:06 |
15K | 9.32 mi | 08:49:05 | 1:37:13 | 10:26 | 32:39 | 10:31 | +0:10 |
20K | 12.43 mi | 09:23:03 | 2:11:11 | 10:34 | 33:57 | 10:56 | +0:25 |
Half | 13.10 mi | 09:29:54 | 2:18:02 | 10:33 | 6:51 | 10:13 | -0:43 |
25K | 15.53 mi | 09:54:45 | 2:42:53 | 10:30 | 24:51 | 10:13 | 0:00 |
30K | 18.64 mi | 10:26:44 | 3:14:52 | 10:28 | 31:59 | 10:18 | +0:05 |
35K | 21.75 mi | 10:58:43 | 3:46:50 | 10:26 | 31:58 | 10:18 | 0:00 |
40K | 24.85 mi | 11:29:50 | 4:17:58 | 10:23 | 31:08 | 10:02 | -0:16 |
Finish | 26.22 mi | 11:42:26 | 4:30:34 | 10:20 | 12:35 | 9:14 | -0:48 |
Checkpoint Splits Visualizations
Explore your race data through different visual perspectives. Scroll to discover each visualization.
πPace 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
9:14 /mi
Average Pace
10:20 /mi
Slowest Pace
10:56 /mi
πSegments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
43:43
16% of race
Time at Steady Pace
3:12:53
71% of race
Time at Slower Pace
33:57
13% of race
Average Pace: 10:19 /mi
π¨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
β¨Sparklines
Checkpoint Splits with Pace Trends
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 07:44:18 | 32:26 | 10:27 | 32:26 | 10:27 | #6960 | |
10K | 6.21 mi | 08:16:27 | 1:04:35 | 10:24 | 32:08 | 10:21 | #6983 | |
15K | 9.32 mi | 08:49:05 | 1:37:13 | 10:26 | 32:39 | 10:31 | #6934 | |
20K | 12.43 mi | 09:23:03 | 2:11:11 | 10:34 | 33:57 | 10:56 | #6970 | |
Half | 13.10 mi | 09:29:54 | 2:18:02 | 10:33 | 6:51 | 10:13 | #6949 | |
25K | 15.53 mi | 09:54:45 | 2:42:53 | 10:30 | 24:51 | 10:13 | #6827 | |
30K | 18.64 mi | 10:26:44 | 3:14:52 | 10:28 | 31:59 | 10:18 | #6703 | |
35K | 21.75 mi | 10:58:43 | 3:46:50 | 10:26 | 31:58 | 10:18 | #6536 | |
40K | 24.85 mi | 11:29:50 | 4:17:58 | 10:23 | 31:08 | 10:02 | #6397 | |
Finish | 26.22 mi | 11:42:26 | 4:30:34 | 10:20 | 12:35 | 9:14 | #6347 |
Rankings
Your position at each checkpoint and how you ranked in each segment
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 6960 | 2358 | 223 | 6827(Top 84%) | 2302(Top 76%) | 210(Top 69%) |
| 10K | 6.21 mi | 3.10 mi | 6983-23 | 2374-16 | 222+1 | 7016(Top 86%) | 2389(Top 79%) | 226(Top 74%) |
| 15K | 9.32 mi | 3.11 mi | 6934+49 | 2350+24 | 222 | 6827(Top 84%) | 2302(Top 76%) | 210(Top 69%) |
| 20K | 12.43 mi | 3.11 mi | 6970-36 | 2369-19 | 223-1 | 7019(Top 86%) | 2405(Top 79%) | 226(Top 74%) |
| Half | 13.10 mi | 0.67 mi | 6949+21 | 2362+7 | 222+1 | 6641(Top 81%) | 2216(Top 73%) | 204(Top 67%) |
| 25K | 15.53 mi | 2.43 mi | 6827+122 | 2301+61 | 211+11 | 6316(Top 77%) | 2092(Top 69%) | 186(Top 61%) |
| 30K | 18.64 mi | 3.11 mi | 6703+124 | 2254+47 | 209+2 | 6183(Top 76%) | 2062(Top 68%) | 188(Top 62%) |
| 35K | 21.75 mi | 3.11 mi | 6536+167 | 2187+67 | 200+9 | 5749(Top 70%) | 1922(Top 63%) | 171(Top 56%) |
| 40K | 24.85 mi | 3.10 mi | 6397+139 | 2151+36 | 197+3 | 5394(Top 66%) | 1811(Top 60%) | 153(Top 50%) |
| Finish | 26.22 mi | 1.37 mi | 6347+50 | 2133+18 | 196+1 | 4985(Top 61%) | 1637(Top 54%) | 135(Top 44%) |
Segment Performance Analysis
10Kβ15K
0.0 - 3.1 mi
Overall
6827
Females
2302
F45-49
210
5Kβ10K
3.1 - 6.2 mi
Overall
7016
Females
2389
F45-49
226
10Kβ15K
6.2 - 9.3 mi
Overall
6827
Females
2302
F45-49
210
15Kβ20K
9.3 - 12.4 mi
Overall
7019
Females
2405
F45-49
226
20KβHalf
12.4 - 13.1 mi
Overall
6641
Females
2216
F45-49
204
Halfβ25K
13.1 - 15.5 mi
Overall
6316
Females
2092
F45-49
186
25Kβ30K
15.5 - 18.6 mi
Overall
6183
Females
2062
F45-49
188
30Kβ35K
18.6 - 21.8 mi
Overall
5749
Females
1922
F45-49
171
35Kβ40K
21.8 - 24.9 mi
Overall
5394
Females
1811
F45-49
153
40KβFinish
24.9 - 26.2 mi
Overall
4985
Females
1637
F45-49
135
Passing
Athletes you passed and who passed you throughout the race
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start β 5K | - | - | - | - | #6960 |
| 5K β 10K | 46 | 69 | -23 | #6960 | #6983 |
| 10K β 15K | 75 | 26 | +49 | #6983 | #6934 |
| 15K β 20K | 43 | 79 | -36 | #6934 | #6970 |
| 20K β Half | 24 | 3 | +21 | #6970 | #6949 |
| Half β 25K | 126 | 4 | +122 | #6949 | #6827 |
| 25K β 30K | 127 | 3 | +124 | #6827 | #6703 |
| 30K β 35K | 167 | 0 | +167 | #6703 | #6536 |
| 35K β 40K | 141 | 2 | +139 | #6536 | #6397 |
| 40K β Finish | 52 | 2 | +50 | #6397 | #6347 |
| TOTALS | 801 | 188 | +613 |
Passing Analysis Visualizations
Explore your passing analysis through 5 different visualizations. Scroll to discover each one.
πPosition Graph
π¨Heatmap Timeline
πPassing Circle
πPosition Flow
πRace Lanes
Qualifying & Age Grade
See how your performance stacks up against qualifying standards
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
Olympic Trials Qualifying analysis available
Finisher Certificate
Download and share your official race completion certificate
Your certificate is generated on-demand and can be shared on social media or saved for your records
Activity Data
Upload your GPX file to see detailed activity metrics
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Export & Support
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Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
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