Stacy Rivera

Bib: 14639F

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #17039
Start5K
25:59 | 8:22/mi
10K· 6.21 mi
52:36
Rank: #17324 (-285)
5K10K
26:37 | 8:34/mi
15K· 9.32 mi
1:19:20
Rank: #17162 (+162)
10K15K
26:44 | 8:36/mi
20K· 12.43 mi
1:47:37
Rank: #17277 (-115)
15K20K
28:17 | 9:06/mi
Half· 13.11 mi
1:53:52
Rank: #17369 (-92)
20KHalf
6:15 | 9:10/mi
25K· 15.53 mi
2:18:01
Rank: #17766 (-397)
Half25K
24:09 | 9:58/mi
30K· 18.64 mi
2:53:25
Rank: #18663 (-897)
25K30K
35:24 | 11:24/mi
20M
3:09:17
Rank: #18893 (-230)
30K20M
15:52 | 11:41/mi
21M
3:22:02
Rank: #18993 (-100)
20M21M
12:45 | 12:45/mi
35K· 21.75 mi
3:30:19
Rank: #19014 (-21)
21M35K
8:17 | 11:04/mi
23M
3:46:22
Rank: #19270 (-256)
35K23M
16:03 | 12:49/mi
24M
3:57:09
Rank: #19230 (+40)
23M24M
10:47 | 10:47/mi
40K· 24.85 mi
4:06:59
Rank: #19219 (+11)
24M40K
9:50 | 11:30/mi
25.2M
4:11:34
Rank: #19229 (-10)
40K25.2M
4:35 | 13:17/mi
Finish· 26.22 mi
4:21:52
Rank: #19182 (+47)
25.2MFinish
10:18 | 10:06/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:52
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:28:00
Pace11:17 /mi
📊Positive Split: 30.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3425:598:2225:59
8:22
-
10K
6.21 mi11:44:1152:368:2826:37
8:34
+0:12
15K
9.32 mi12:10:551:19:208:3126:44
8:36
+0:02
20K
12.43 mi12:39:121:47:378:4028:17
9:06
+0:30
Half
13.11 mi12:45:271:53:528:416:15
9:10
+0:04
25K
15.53 mi13:09:362:18:018:5324:09
9:58
+0:48
30K
18.64 mi13:45:002:53:259:1835:24
11:24
+1:26
20M
20.00 mi14:00:523:09:179:2815:52
11:41
+0:17
21M
21.00 mi14:13:373:22:029:3712:45
12:45
+1:04
35K
21.75 mi14:21:543:30:199:408:17
11:04
-1:41
23M
23.00 mi14:37:573:46:229:5116:03
12:49
+1:45
24M
24.00 mi14:48:443:57:099:5310:47
10:47
-2:02
40K
24.85 mi14:58:344:06:599:569:50
11:30
+0:43
25.2M
25.20 mi15:03:094:11:349:594:35
13:17
+1:47
Finish
26.22 mi15:13:274:21:5210:0010:18
10:06
-3:11

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

8:22 /mi

Average Pace

10:00 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:01

53% of race

Time at Steady Pace

1:14:36

28% of race

Time at Slower Pace

49:15

19% of race

Average Pace: 9:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:3425:598:2225:59
8:22
#17039
10K
6.21 mi11:44:1152:368:2826:37
8:34
#17324
15K
9.32 mi12:10:551:19:208:3126:44
8:36
#17162
20K
12.43 mi12:39:121:47:378:4028:17
9:06
#17277
Half
13.11 mi12:45:271:53:528:416:15
9:10
#17369
25K
15.53 mi13:09:362:18:018:5324:09
9:58
#17766
30K
18.64 mi13:45:002:53:259:1835:24
11:24
#18663
20M
20.00 mi14:00:523:09:179:2815:52
11:41
#18893
21M
21.00 mi14:13:373:22:029:3712:45
12:45
#18993
35K
21.75 mi14:21:543:30:199:408:17
11:04
#19014
23M
23.00 mi14:37:573:46:229:5116:03
12:49
#19270
24M
24.00 mi14:48:443:57:099:5310:47
10:47
#19230
40K
24.85 mi14:58:344:06:599:569:50
11:30
#19219
25.2M
25.20 mi15:03:094:11:349:594:35
13:17
#19229
Finish
26.22 mi15:13:274:21:5210:0010:18
10:06
#19182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi170396194619417011(Top 67%)6148(Top 56%)6148(Top 351%)
10K6.21 mi3.10 mi17324-2856340-1466340-14617691(Top 69%)6546(Top 60%)6546(Top 373%)
15K9.32 mi3.11 mi17162+1626247+936247+9317011(Top 67%)6148(Top 56%)6148(Top 351%)
20K12.43 mi3.11 mi17277-1156337-906337-9017792(Top 70%)6598(Top 60%)6598(Top 376%)
Half13.11 mi0.68 mi17369-926397-606397-6018972(Top 74%)7325(Top 67%)7325(Top 418%)
25K15.53 mi2.42 mi17766-3976639-2426639-24219017(Top 74%)7379(Top 68%)7379(Top 421%)
30K18.64 mi3.11 mi18663-8977196-5577196-55720803(Top 81%)8537(Top 78%)8537(Top 487%)
20M20.00 mi1.36 mi18893-2307343-1477343-14720766(Top 81%)8625(Top 79%)8625(Top 492%)
21M21.00 mi1.00 mi18993-1007429-867429-8620325(Top 80%)8490(Top 78%)8490(Top 484%)
35K21.75 mi0.75 mi19014-217447-187447-1819971(Top 78%)8321(Top 76%)8321(Top 475%)
23M23.00 mi1.25 mi19270-2567601-1547601-15422249(Top 87%)9483(Top 87%)9483(Top 541%)
24M24.00 mi1.00 mi19230+407601760118658(Top 73%)7788(Top 71%)7788(Top 444%)
40K24.85 mi0.85 mi19219+117611-107611-1019340(Top 76%)8182(Top 75%)8182(Top 467%)
25.2M25.20 mi0.35 mi19229-107628-177628-1720317(Top 80%)8670(Top 79%)8670(Top 495%)
Finish26.22 mi1.02 mi19182+477628762818792(Top 74%)7873(Top 72%)7873(Top 449%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17011

Females

6148

F45-49

6148

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17691

Females

6546

F45-49

6546

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17011

Females

6148

F45-49

6148

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17792

Females

6598

F45-49

6598

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

18972

Females

7325

F45-49

7325

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19017

Females

7379

F45-49

7379

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20803

Females

8537

F45-49

8537

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

20766

Females

8625

F45-49

8625

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

20325

Females

8490

F45-49

8490

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19971

Females

8321

F45-49

8321

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22249

Females

9483

F45-49

9483

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18658

Females

7788

F45-49

7788

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19340

Females

8182

F45-49

8182

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20317

Females

8670

F45-49

8670

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18792

Females

7873

F45-49

7873

Passing Analysis

Category:
Athletes Passed
1345
Passed By
3488
Net Change
-2143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17039
5K10K173458-285#17039#17324
10K15K330168+162#17324#17162
15K20K226341-115#17162#17277
20KHalf19111-92#17277#17369
Half25K96493-397#17369#17766
25K30K66963-897#17766#18663
30K20M32262-230#18663#18893
20M21M51151-100#18893#18993
21M35K4869-21#18993#19014
35K23M45301-256#19014#19270
23M24M8848+40#19270#19230
24M40K6150+11#19230#19219
40K25.2M2535-10#19219#19229
25.2MFinish8538+47#19229#19182
TOTALS13453488-2143
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

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?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing