Catherine Oconnor

Bib: 6403F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 19%
Gender (Female)
#0 / 10924
Top 5%
Masters (Masters Women)
#0 / 6263
Top 2%
Division (F40-44)
#0 / 1613
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #5857
Start5K
21:12 | 6:49/mi
10K· 6.21 mi
42:32
Rank: #5765 (+92)
5K10K
21:20 | 6:52/mi
15K· 9.32 mi
1:04:17
Rank: #5925 (-160)
10K15K
21:45 | 7:00/mi
20K· 12.43 mi
1:26:20
Rank: #5846 (+79)
15K20K
22:03 | 7:06/mi
Half· 13.11 mi
1:31:08
Rank: #5840 (+6)
20KHalf
4:48 | 7:02/mi
25K· 15.53 mi
1:48:58
Rank: #5815 (+25)
Half25K
17:50 | 7:21/mi
30K· 18.64 mi
2:12:19
Rank: #5575 (+240)
25K30K
23:21 | 7:31/mi
20M
2:22:38
Rank: #5423 (+152)
30K20M
10:19 | 7:36/mi
21M
2:30:44
Rank: #5275 (+148)
20M21M
8:06 | 8:06/mi
35K· 21.75 mi
2:36:17
Rank: #5197 (+78)
21M35K
5:33 | 7:25/mi
23M
2:45:58
Rank: #5043 (+154)
35K23M
9:41 | 7:44/mi
24M
2:53:27
Rank: #4916 (+127)
23M24M
7:29 | 7:29/mi
40K· 24.85 mi
3:00:16
Rank: #4854 (+62)
24M40K
6:49 | 7:58/mi
25.2M
3:03:16
Rank: #4845 (+9)
40K25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:10:48
Rank: #4781 (+64)
25.2MFinish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:08
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:39:40
Pace7:36 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5921:126:4921:12
6:49
-
10K
6.21 mi10:48:1942:326:5121:20
6:52
+0:03
15K
9.32 mi11:10:041:04:176:5421:45
7:00
+0:08
20K
12.43 mi11:32:071:26:206:5722:03
7:06
+0:06
Half
13.11 mi11:36:551:31:086:574:48
7:02
-0:04
25K
15.53 mi11:54:451:48:587:0117:50
7:21
+0:19
30K
18.64 mi12:18:062:12:197:0623:21
7:31
+0:10
20M
20.00 mi12:28:252:22:387:0810:19
7:36
+0:05
21M
21.00 mi12:36:312:30:447:118:06
8:06
+0:30
35K
21.75 mi12:42:042:36:177:115:33
7:25
-0:41
23M
23.00 mi12:51:452:45:587:139:41
7:44
+0:19
24M
24.00 mi12:59:142:53:277:147:29
7:29
-0:15
40K
24.85 mi13:06:033:00:167:156:49
7:58
+0:29
25.2M
25.20 mi13:09:033:03:167:163:00
8:42
+0:44
Finish
26.22 mi13:16:353:10:487:177:32
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

6:49 /mi

Average Pace

7:17 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:08

48% of race

Time at Steady Pace

1:12:04

38% of race

Time at Slower Pace

27:36

14% of race

Average Pace: 7:17 /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 mi10:26:5921:126:4921:12
6:49
#5857
10K
6.21 mi10:48:1942:326:5121:20
6:52
#5765
15K
9.32 mi11:10:041:04:176:5421:45
7:00
#5925
20K
12.43 mi11:32:071:26:206:5722:03
7:06
#5846
Half
13.11 mi11:36:551:31:086:574:48
7:02
#5840
25K
15.53 mi11:54:451:48:587:0117:50
7:21
#5815
30K
18.64 mi12:18:062:12:197:0623:21
7:31
#5575
20M
20.00 mi12:28:252:22:387:0810:19
7:36
#5423
21M
21.00 mi12:36:312:30:447:118:06
8:06
#5275
35K
21.75 mi12:42:042:36:177:115:33
7:25
#5197
23M
23.00 mi12:51:452:45:587:139:41
7:44
#5043
24M
24.00 mi12:59:142:53:277:147:29
7:29
#4916
40K
24.85 mi13:06:033:00:167:156:49
7:58
#4854
25.2M
25.20 mi13:09:033:03:167:163:00
8:42
#4845
Finish
26.22 mi13:16:353:10:487:177:32
7:24
#4781
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi58575135136222(Top 24%)666(Top 6%)666(Top 41%)
10K6.21 mi3.10 mi5765+92496+17496+175777(Top 23%)524(Top 5%)524(Top 32%)
15K9.32 mi3.11 mi5925-160548-52548-526222(Top 24%)666(Top 6%)666(Top 41%)
20K12.43 mi3.11 mi5846+79553-5553-55779(Top 23%)613(Top 6%)613(Top 38%)
Half13.11 mi0.68 mi5840+6558-5558-56020(Top 24%)668(Top 6%)668(Top 41%)
25K15.53 mi2.42 mi5815+25575-17575-176151(Top 24%)862(Top 8%)862(Top 53%)
30K18.64 mi3.11 mi5575+240585-10585-105179(Top 20%)689(Top 6%)689(Top 43%)
20M20.00 mi1.36 mi5423+152564+21564+214726(Top 18%)647(Top 6%)647(Top 40%)
21M21.00 mi1.00 mi5275+148548+16548+164551(Top 18%)727(Top 7%)727(Top 45%)
35K21.75 mi0.75 mi5197+78546+2546+24719(Top 18%)767(Top 7%)767(Top 48%)
23M23.00 mi1.25 mi5043+154538+8538+84516(Top 18%)805(Top 7%)805(Top 50%)
24M24.00 mi1.00 mi4916+127533+5533+54086(Top 16%)710(Top 6%)710(Top 44%)
40K24.85 mi0.85 mi4854+62540-7540-75673(Top 22%)1495(Top 14%)1495(Top 93%)
25.2M25.20 mi0.35 mi4845+9554-14554-145270(Top 21%)1373(Top 13%)1373(Top 85%)
Finish26.22 mi1.02 mi4781+64562-8562-85012(Top 20%)1196(Top 11%)1196(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6222

Females

666

F40-44

666

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5777

Females

524

F40-44

524

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6222

Females

666

F40-44

666

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5779

Females

613

F40-44

613

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6020

Females

668

F40-44

668

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6151

Females

862

F40-44

862

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5179

Females

689

F40-44

689

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4726

Females

647

F40-44

647

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4551

Females

727

F40-44

727

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4719

Females

767

F40-44

767

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4516

Females

805

F40-44

805

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4086

Females

710

F40-44

710

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5673

Females

1495

F40-44

1495

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5270

Females

1373

F40-44

1373

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5012

Females

1196

F40-44

1196

Passing Analysis

Category:
Athletes Passed
2026
Passed By
950
Net Change
+1076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5857
5K10K222130+92#5857#5765
10K15K92252-160#5765#5925
15K20K214135+79#5925#5846
20KHalf2721+6#5846#5840
Half25K159134+25#5840#5815
25K30K32686+240#5815#5575
30K20M17624+152#5575#5423
20M21M16921+148#5423#5275
21M35K10022+78#5275#5197
35K23M18026+154#5197#5043
23M24M14215+127#5043#4916
24M40K9129+62#4916#4854
40K25.2M3829+9#4854#4845
25.2MFinish9026+64#4845#4781
TOTALS2026950+1076
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing