Mollie O'Leary

Bib: 14425F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #9646
Start5K
7:22/mi
22:52 split
10K· 6.21 mi
45:47
Rank: #9398 (+248)
5K10K
7:23/mi
22:55 split
15K· 9.32 mi
1:08:39
Rank: #9077 (+321)
10K15K
7:22/mi
22:52 split
20K· 12.43 mi
1:31:45
Rank: #8732 (+345)
15K20K
7:26/mi
23:06 split
Half· 13.11 mi
1:36:47
Rank: #8703 (+29)
20KHalf
7:23/mi
5:02 split
25K· 15.53 mi
1:55:00
Rank: #8347 (+356)
Half25K
7:31/mi
18:13 split
30K· 18.64 mi
2:19:26
Rank: #8005 (+342)
25K30K
7:52/mi
24:26 split
20M
2:30:08
Rank: #7805 (+200)
30K20M
7:52/mi
10:42 split
21M
2:38:23
Rank: #7520 (+285)
20M21M
8:15/mi
8:15 split
35K· 21.75 mi
2:44:09
Rank: #7400 (+120)
21M35K
7:42/mi
5:46 split
23M
2:54:19
Rank: #7245 (+155)
35K23M
8:07/mi
10:10 split
24M
3:02:24
Rank: #7175 (+70)
23M24M
8:05/mi
8:05 split
40K· 24.85 mi
3:09:03
Rank: #7004 (+171)
24M40K
7:47/mi
6:39 split
25.2M
3:12:03
Rank: #6943 (+61)
40K25.2M
8:42/mi
3:00 split
Finish· 26.22 mi
3:19:35
Rank: #6792 (+151)
25.2MFinish
7:24/mi
7:32 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 HalfFaster
Distance13.11 mi
Time1:36:47
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:42:48
Pace7:51 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1722:527:2222:52
7:22
-
10K
6.21 mi11:17:1245:477:2222:55
7:23
+0:01
15K
9.32 mi11:40:041:08:397:2222:52
7:22
-0:01
20K
12.43 mi12:03:101:31:457:2323:06
7:26
+0:04
Half
13.11 mi12:08:121:36:477:235:02
7:23
-0:03
25K
15.53 mi12:26:251:55:007:2418:13
7:31
+0:08
30K
18.64 mi12:50:512:19:267:2924:26
7:52
+0:21
20M
20.00 mi13:01:332:30:087:3010:42
7:52
0:00
21M
21.00 mi13:09:482:38:237:338:15
8:15
+0:23
35K
21.75 mi13:15:342:44:097:335:46
7:42
-0:33
23M
23.00 mi13:25:442:54:197:3510:10
8:07
+0:25
24M
24.00 mi13:33:493:02:247:368:05
8:05
-0:02
40K
24.85 mi13:40:283:09:037:366:39
7:47
-0:18
25.2M
25.20 mi13:43:283:12:037:373:00
8:42
+0:55
Finish
26.22 mi13:51:003:19:357:377:32
7:24
-1:18

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

7:22 /mi

Average Pace

7:37 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:10

89% of race

Time at Steady Pace

18:25

9% of race

Time at Slower Pace

3:00

2% of race

Average Pace: 7:37 /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 mi10:54:1722:527:2222:52
7:22
#9646
10K
6.21 mi11:17:1245:477:2222:55
7:23
#9398
15K
9.32 mi11:40:041:08:397:2222:52
7:22
#9077
20K
12.43 mi12:03:101:31:457:2323:06
7:26
#8732
Half
13.11 mi12:08:121:36:477:235:02
7:23
#8703
25K
15.53 mi12:26:251:55:007:2418:13
7:31
#8347
30K
18.64 mi12:50:512:19:267:2924:26
7:52
#8005
20M
20.00 mi13:01:332:30:087:3010:42
7:52
#7805
21M
21.00 mi13:09:482:38:237:338:15
8:15
#7520
35K
21.75 mi13:15:342:44:097:335:46
7:42
#7400
23M
23.00 mi13:25:442:54:197:3510:10
8:07
#7245
24M
24.00 mi13:33:493:02:247:368:05
8:05
#7175
40K
24.85 mi13:40:283:09:037:366:39
7:47
#7004
25.2M
25.20 mi13:43:283:12:037:373:00
8:42
#6943
Finish
26.22 mi13:51:003:19:357:377:32
7:24
#6792
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9646186018608580(Top 34%)1497(Top 14%)1497(Top 32%)
10K6.21 mi3.10 mi9398+2481779+811779+819254(Top 36%)1767(Top 16%)1767(Top 38%)
15K9.32 mi3.11 mi9077+3211660+1191660+1198580(Top 34%)1497(Top 14%)1497(Top 32%)
20K12.43 mi3.11 mi8732+3451554+1061554+1067904(Top 31%)1344(Top 12%)1344(Top 29%)
Half13.11 mi0.68 mi8703+291543+111543+118264(Top 32%)1466(Top 13%)1466(Top 31%)
25K15.53 mi2.42 mi8347+3561439+1041439+1047064(Top 28%)1188(Top 11%)1188(Top 25%)
30K18.64 mi3.11 mi8005+3421403+361403+367093(Top 28%)1394(Top 13%)1394(Top 30%)
20M20.00 mi1.36 mi7805+2001356+471356+476101(Top 24%)1175(Top 11%)1175(Top 25%)
21M21.00 mi1.00 mi7520+2851281+751281+755147(Top 20%)948(Top 9%)948(Top 20%)
35K21.75 mi0.75 mi7400+1201262+191262+196147(Top 24%)1362(Top 12%)1362(Top 29%)
23M23.00 mi1.25 mi7245+1551257+51257+56386(Top 25%)1626(Top 15%)1626(Top 35%)
24M24.00 mi1.00 mi7175+701273-161273-167107(Top 28%)2043(Top 19%)2043(Top 44%)
40K24.85 mi0.85 mi7004+1711247+261247+264689(Top 18%)1064(Top 10%)1064(Top 23%)
25.2M25.20 mi0.35 mi6943+611243+41243+45289(Top 21%)1392(Top 13%)1392(Top 30%)
Finish26.22 mi1.02 mi6792+1511221+221221+225021(Top 20%)1205(Top 11%)1205(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8580

Females

1497

F18-39

1497

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9254

Females

1767

F18-39

1767

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8580

Females

1497

F18-39

1497

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7904

Females

1344

F18-39

1344

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8264

Females

1466

F18-39

1466

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7064

Females

1188

F18-39

1188

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7093

Females

1394

F18-39

1394

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6101

Females

1175

F18-39

1175

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5147

Females

948

F18-39

948

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6147

Females

1362

F18-39

1362

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6386

Females

1626

F18-39

1626

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7107

Females

2043

F18-39

2043

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4689

Females

1064

F18-39

1064

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5289

Females

1392

F18-39

1392

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5021

Females

1205

F18-39

1205

Passing Analysis

Category:
Athletes Passed
3394
Passed By
540
Net Change
+2854
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9646
5K10K377129+248#9646#9398
10K15K36140+321#9398#9077
15K20K38641+345#9077#8732
20KHalf4516+29#8732#8703
Half25K39135+356#8703#8347
25K30K43593+342#8347#8005
30K20M22424+200#8005#7805
20M21M29914+285#7805#7520
21M35K13818+120#7520#7400
35K23M20550+155#7400#7245
23M24M12050+70#7245#7175
24M40K18110+171#7175#7004
40K25.2M7110+61#7004#6943
25.2MFinish16110+151#6943#6792
TOTALS3394540+2854
📊

Passing Visuals

Category:
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