Stephanie Brealey

Bib: 20525F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 34%
Division (F45-49)
#0 / 1813
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #16014
Start5K
24:38 | 7:56/mi
10K· 6.21 mi
49:08
Rank: #15759 (+255)
5K10K
24:30 | 7:53/mi
15K· 9.32 mi
1:13:37
Rank: #15490 (+269)
10K15K
24:29 | 7:53/mi
20K· 12.43 mi
1:38:18
Rank: #15191 (+299)
15K20K
24:41 | 7:57/mi
Half· 13.11 mi
1:43:41
Rank: #15176 (+15)
20KHalf
5:23 | 7:53/mi
25K· 15.53 mi
2:04:25
Rank: #15623 (-447)
Half25K
20:44 | 8:33/mi
30K· 18.64 mi
2:32:16
Rank: #16001 (-378)
25K30K
27:51 | 8:58/mi
20M
2:44:55
Rank: #16180 (-179)
30K20M
12:39 | 9:19/mi
21M
2:55:19
Rank: #16373 (-193)
20M21M
10:24 | 10:24/mi
35K· 21.75 mi
3:01:49
Rank: #16356 (+17)
21M35K
6:30 | 8:41/mi
23M
3:13:10
Rank: #16334 (+22)
35K23M
11:21 | 9:04/mi
24M
3:22:23
Rank: #16433 (-99)
23M24M
9:13 | 9:13/mi
40K· 24.85 mi
3:30:24
Rank: #16507 (-74)
24M40K
8:01 | 9:23/mi
25.2M
3:33:42
Rank: #16486 (+21)
40K25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:42:22
Rank: #16456 (+30)
25.2MFinish
8:40 | 8:30/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
Time1:43:41
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:58:41
Pace9:03 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5724:387:5624:38
7:56
-
10K
6.21 mi11:42:2749:087:5424:30
7:53
-0:03
15K
9.32 mi12:06:561:13:377:5424:29
7:53
0:00
20K
12.43 mi12:31:371:38:187:5524:41
7:57
+0:04
Half
13.11 mi12:37:001:43:417:555:23
7:53
-0:04
25K
15.53 mi12:57:442:04:258:0120:44
8:33
+0:40
30K
18.64 mi13:25:352:32:168:1027:51
8:58
+0:25
20M
20.00 mi13:38:142:44:558:1512:39
9:19
+0:21
21M
21.00 mi13:48:382:55:198:2110:24
10:24
+1:05
35K
21.75 mi13:55:083:01:498:226:30
8:41
-1:43
23M
23.00 mi14:06:293:13:108:2411:21
9:04
+0:23
24M
24.00 mi14:15:423:22:238:269:13
9:13
+0:09
40K
24.85 mi14:23:433:30:248:288:01
9:23
+0:10
25.2M
25.20 mi14:27:013:33:428:293:18
9:34
+0:11
Finish
26.22 mi14:35:413:42:228:298:40
8:30
-1:04

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

7:53 /mi

Average Pace

8:29 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:41

47% of race

Time at Steady Pace

1:03:45

29% of race

Time at Slower Pace

54:56

25% of race

Average Pace: 8:29 /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 mi11:17:5724:387:5624:38
7:56
#16014
10K
6.21 mi11:42:2749:087:5424:30
7:53
#15759
15K
9.32 mi12:06:561:13:377:5424:29
7:53
#15490
20K
12.43 mi12:31:371:38:187:5524:41
7:57
#15191
Half
13.11 mi12:37:001:43:417:555:23
7:53
#15176
25K
15.53 mi12:57:442:04:258:0120:44
8:33
#15623
30K
18.64 mi13:25:352:32:168:1027:51
8:58
#16001
20M
20.00 mi13:38:142:44:558:1512:39
9:19
#16180
21M
21.00 mi13:48:382:55:198:2110:24
10:24
#16373
35K
21.75 mi13:55:083:01:498:226:30
8:41
#16356
23M
23.00 mi14:06:293:13:108:2411:21
9:04
#16334
24M
24.00 mi14:15:423:22:238:269:13
9:13
#16433
40K
24.85 mi14:23:433:30:248:288:01
9:23
#16507
25.2M
25.20 mi14:27:013:33:428:293:18
9:34
#16486
Finish
26.22 mi14:35:413:42:228:298:40
8:30
#16456
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi160145162516215108(Top 53%)4648(Top 38%)4648(Top 256%)
10K6.21 mi3.10 mi15759+2554997+1654997+16515582(Top 55%)4881(Top 40%)4881(Top 269%)
15K9.32 mi3.11 mi15490+2694842+1554842+15515108(Top 53%)4648(Top 38%)4648(Top 256%)
20K12.43 mi3.11 mi15191+2994690+1524690+15214514(Top 51%)4376(Top 36%)4376(Top 241%)
Half13.11 mi0.68 mi15176+154686+44686+415113(Top 53%)4696(Top 38%)4696(Top 259%)
25K15.53 mi2.42 mi15623-4474955-2694955-26917495(Top 62%)6132(Top 50%)6132(Top 338%)
30K18.64 mi3.11 mi16001-3785220-2655220-26517488(Top 62%)6295(Top 51%)6295(Top 347%)
20M20.00 mi1.36 mi16180-1795374-1545374-15418333(Top 65%)6906(Top 56%)6906(Top 381%)
21M21.00 mi1.00 mi16373-1935512-1385512-13819706(Top 69%)7740(Top 63%)7740(Top 427%)
35K21.75 mi0.75 mi16356+175516-45516-416632(Top 59%)6128(Top 50%)6128(Top 338%)
23M23.00 mi1.25 mi16334+225536-205536-2016641(Top 59%)6242(Top 51%)6242(Top 344%)
24M24.00 mi1.00 mi16433-995628-925628-9218433(Top 65%)7262(Top 59%)7262(Top 401%)
40K24.85 mi0.85 mi16507-745694-665694-6618190(Top 64%)7214(Top 59%)7214(Top 398%)
25.2M25.20 mi0.35 mi16486+215690+45690+415011(Top 53%)5558(Top 45%)5558(Top 307%)
Finish26.22 mi1.02 mi16456+305702-125702-1216267(Top 57%)6171(Top 50%)6171(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15108

Females

4648

F45-49

4648

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15582

Females

4881

F45-49

4881

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15108

Females

4648

F45-49

4648

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14514

Females

4376

F45-49

4376

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15113

Females

4696

F45-49

4696

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17495

Females

6132

F45-49

6132

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17488

Females

6295

F45-49

6295

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18333

Females

6906

F45-49

6906

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19706

Females

7740

F45-49

7740

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16632

Females

6128

F45-49

6128

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16641

Females

6242

F45-49

6242

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18433

Females

7262

F45-49

7262

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18190

Females

7214

F45-49

7214

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15011

Females

5558

F45-49

5558

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16267

Females

6171

F45-49

6171

Passing Analysis

Category:
Athletes Passed
1964
Passed By
2406
Net Change
-442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16014
5K10K458203+255#16014#15759
10K15K35283+269#15759#15490
15K20K36061+299#15490#15191
20KHalf4429+15#15191#15176
Half25K67514-447#15176#15623
25K30K133511-378#15623#16001
30K20M68247-179#16001#16180
20M21M50243-193#16180#16373
21M35K6851+17#16373#16356
35K23M12199+22#16356#16334
23M24M61160-99#16334#16433
24M40K47121-74#16433#16507
40K25.2M4322+21#16507#16486
25.2MFinish9262+30#16486#16456
TOTALS19642406-442
📊

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