Brianne Cooper

Bib: 9579F

AB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:29
Rank: #10146
Start5K
7:34/mi
23:29 split
10K· 6.21 mi
46:44
Rank: #10233 (-87)
5K10K
7:29/mi
23:15 split
15K· 9.32 mi
1:10:14
Rank: #10383 (-150)
10K15K
7:34/mi
23:30 split
20K· 12.43 mi
1:33:34
Rank: #10080 (+303)
15K20K
7:31/mi
23:20 split
Half· 13.11 mi
1:38:47
Rank: #10152 (-72)
20KHalf
7:39/mi
5:13 split
25K· 15.53 mi
1:57:10
Rank: #9993 (+159)
Half25K
7:35/mi
18:23 split
30K· 18.64 mi
2:21:04
Rank: #9722 (+271)
25K30K
7:42/mi
23:54 split
20M
2:31:37
Rank: #9605 (+117)
30K20M
7:46/mi
10:33 split
21M
2:39:19
Rank: #9319 (+286)
20M21M
7:42/mi
7:42 split
35K· 21.75 mi
2:44:46
Rank: #9210 (+109)
21M35K
7:17/mi
5:27 split
23M
2:53:50
Rank: #8909 (+301)
35K23M
7:14/mi
9:04 split
24M
3:00:38
Rank: #8610 (+299)
23M24M
6:48/mi
6:48 split
40K· 24.85 mi
3:06:25
Rank: #8310 (+300)
24M40K
6:46/mi
5:47 split
25.2M
3:08:58
Rank: #8209 (+101)
40K25.2M
7:24/mi
2:33 split
Finish· 26.22 mi
3:15:30
Rank: #7871 (+338)
25.2MFinish
6:25/mi
6:32 split

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 Half
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:36:43
Pace7:23 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2723:297:3423:29
7:34
-
10K
6.21 mi11:13:4246:447:3123:15
7:29
-0:05
15K
9.32 mi11:37:121:10:147:3223:30
7:34
+0:05
20K
12.43 mi12:00:321:33:347:3223:20
7:31
-0:03
Half
13.11 mi12:05:451:38:477:325:13
7:39
+0:08
25K
15.53 mi12:24:081:57:107:3318:23
7:35
-0:04
30K
18.64 mi12:48:022:21:047:3423:54
7:42
+0:07
20M
20.00 mi12:58:352:31:377:3510:33
7:46
+0:04
21M
21.00 mi13:06:172:39:197:357:42
7:42
-0:04
35K
21.75 mi13:11:442:44:467:355:27
7:17
-0:25
23M
23.00 mi13:20:482:53:507:339:04
7:14
-0:03
24M
24.00 mi13:27:363:00:387:326:48
6:48
-0:26
40K
24.85 mi13:33:233:06:257:305:47
6:46
-0:02
25.2M
25.20 mi13:35:563:08:587:302:33
7:24
+0:38
Finish
26.22 mi13:42:283:15:307:286:32
6:25
-0:59

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

6:25 /mi

Average Pace

7:28 /mi

Slowest Pace

7:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:38

17% of race

Time at Steady Pace

2:31:19

77% of race

Time at Slower Pace

10:33

5% of race

Average Pace: 7:27 /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 mi10:50:2723:297:3423:29
7:34
#10146
10K
6.21 mi11:13:4246:447:3123:15
7:29
#10233
15K
9.32 mi11:37:121:10:147:3223:30
7:34
#10383
20K
12.43 mi12:00:321:33:347:3223:20
7:31
#10080
Half
13.11 mi12:05:451:38:477:325:13
7:39
#10152
25K
15.53 mi12:24:081:57:107:3318:23
7:35
#9993
30K
18.64 mi12:48:022:21:047:3423:54
7:42
#9722
20M
20.00 mi12:58:352:31:377:3510:33
7:46
#9605
21M
21.00 mi13:06:172:39:197:357:42
7:42
#9319
35K
21.75 mi13:11:442:44:467:355:27
7:17
#9210
23M
23.00 mi13:20:482:53:507:339:04
7:14
#8909
24M
24.00 mi13:27:363:00:387:326:48
6:48
#8610
40K
24.85 mi13:33:233:06:257:305:47
6:46
#8310
25.2M
25.20 mi13:35:563:08:587:302:33
7:24
#8209
Finish
26.22 mi13:42:283:15:307:286:32
6:25
#7871
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi101461927192710709(Top 40%)2178(Top 19%)2178(Top 45%)
10K6.21 mi3.10 mi10233-871941-141941-1410322(Top 39%)1965(Top 17%)1965(Top 40%)
15K9.32 mi3.11 mi10383-1502002-612002-6110709(Top 40%)2178(Top 19%)2178(Top 45%)
20K12.43 mi3.11 mi10080+3031869+1331869+1339388(Top 35%)1635(Top 14%)1635(Top 33%)
Half13.11 mi0.68 mi10152-721910-411910-4111410(Top 43%)2551(Top 22%)2551(Top 52%)
25K15.53 mi2.42 mi9993+1591854+561854+569404(Top 35%)1724(Top 15%)1724(Top 35%)
30K18.64 mi3.11 mi9722+2711769+851769+858599(Top 32%)1550(Top 14%)1550(Top 32%)
20M20.00 mi1.36 mi9605+1171754+151754+158595(Top 32%)1628(Top 14%)1628(Top 33%)
21M21.00 mi1.00 mi9319+2861661+931661+935651(Top 21%)712(Top 6%)712(Top 15%)
35K21.75 mi0.75 mi9210+1091633+281633+287072(Top 27%)1125(Top 10%)1125(Top 23%)
23M23.00 mi1.25 mi8909+3011533+1001533+1005028(Top 19%)542(Top 5%)542(Top 11%)
24M24.00 mi1.00 mi8610+2991430+1031430+1033693(Top 14%)310(Top 3%)310(Top 6%)
40K24.85 mi0.85 mi8310+3001338+921338+922702(Top 10%)212(Top 2%)212(Top 4%)
25.2M25.20 mi0.35 mi8209+1011314+241314+243498(Top 13%)361(Top 3%)361(Top 7%)
Finish26.22 mi1.02 mi7871+3381208+1061208+1062095(Top 8%)153(Top 1%)153(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10709

Females

2178

F18-39

2178

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10322

Females

1965

F18-39

1965

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10709

Females

2178

F18-39

2178

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9388

Females

1635

F18-39

1635

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11410

Females

2551

F18-39

2551

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9404

Females

1724

F18-39

1724

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8599

Females

1550

F18-39

1550

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8595

Females

1628

F18-39

1628

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5651

Females

712

F18-39

712

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7072

Females

1125

F18-39

1125

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5028

Females

542

F18-39

542

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3693

Females

310

F18-39

310

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2702

Females

212

F18-39

212

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3498

Females

361

F18-39

361

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2095

Females

153

F18-39

153

Passing Analysis

Category:
Athletes Passed
3160*
Passed By
885
Net Change
+2275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10146
5K10K275*362-87#10146#10233
10K15K125275-150#10233#10383
15K20K340*37+303#10383#10080
20KHalf1587-72#10080#10152
Half25K210*51+159#10152#9993
25K30K310*39+271#9993#9722
30K20M14528+117#9722#9605
20M21M2860+286#9605#9319
21M35K1112+109#9319#9210
35K23M3054+301#9210#8909
23M24M2990+299#8909#8610
24M40K3000+300#8610#8310
40K25.2M1010+101#8310#8209
25.2MFinish3380+338#8209#7871
TOTALS3160*885+2275

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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