Erin Dembeck

Bib: 14249F

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 45%
Masters (Masters Women)
#0 / 6539
Top 33%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:51
Rank: #11267
Start5K
23:51 | 7:41/mi
10K· 6.21 mi
47:14
Rank: #10942 (+325)
5K10K
23:23 | 7:32/mi
15K· 9.32 mi
1:10:37
Rank: #10740 (+202)
10K15K
23:23 | 7:32/mi
20K· 12.43 mi
1:34:23
Rank: #10669 (+71)
15K20K
23:46 | 7:39/mi
Half· 13.11 mi
1:39:36
Rank: #10713 (-44)
20KHalf
5:13 | 7:39/mi
25K· 15.53 mi
1:58:43
Rank: #10842 (-129)
Half25K
19:07 | 7:53/mi
30K· 18.64 mi
2:25:33
Rank: #11692 (-850)
25K30K
26:50 | 8:38/mi
20M
2:38:00
Rank: #12220 (-528)
30K20M
12:27 | 9:10/mi
21M
2:49:30
Rank: #13224 (-1004)
20M21M
11:30 | 11:30/mi
35K· 21.75 mi
2:55:57
Rank: #13334 (-110)
21M35K
6:27 | 8:37/mi
23M
3:08:21
Rank: #13880 (-546)
35K23M
12:24 | 9:54/mi
24M
3:18:34
Rank: #14406 (-526)
23M24M
10:13 | 10:13/mi
40K· 24.85 mi
3:27:45
Rank: #14836 (-430)
24M40K
9:11 | 10:44/mi
25.2M
3:32:01
Rank: #15089 (-253)
40K25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
3:41:43
Rank: #15373 (-284)
25.2MFinish
9:42 | 9:31/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
Time1:39:36
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5223:517:4123:51
7:41
-
10K
6.21 mi11:16:1547:147:3623:23
7:32
-0:09
15K
9.32 mi11:39:381:10:377:3523:23
7:32
0:00
20K
12.43 mi12:03:241:34:237:3623:46
7:39
+0:07
Half
13.11 mi12:08:371:39:367:365:13
7:39
0:00
25K
15.53 mi12:27:441:58:437:3919:07
7:53
+0:14
30K
18.64 mi12:54:342:25:337:4826:50
8:38
+0:45
20M
20.00 mi13:07:012:38:007:5412:27
9:10
+0:32
21M
21.00 mi13:18:312:49:308:0411:30
11:30
+2:20
35K
21.75 mi13:24:582:55:578:056:27
8:37
-2:53
23M
23.00 mi13:37:223:08:218:1112:24
9:54
+1:17
24M
24.00 mi13:47:353:18:348:1610:13
10:13
+0:19
40K
24.85 mi13:56:463:27:458:229:11
10:44
+0:31
25.2M
25.20 mi14:01:023:32:018:254:16
12:22
+1:38
Finish
26.22 mi14:10:443:41:438:289:42
9:31
-2:51

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

7:32 /mi

Average Pace

8:28 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:36

45% of race

Time at Steady Pace

1:04:51

29% of race

Time at Slower Pace

57:16

26% of race

Average Pace: 8:27 /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 mi10:52:5223:517:4123:51
7:41
#11267
10K
6.21 mi11:16:1547:147:3623:23
7:32
#10942
15K
9.32 mi11:39:381:10:377:3523:23
7:32
#10740
20K
12.43 mi12:03:241:34:237:3623:46
7:39
#10669
Half
13.11 mi12:08:371:39:367:365:13
7:39
#10713
25K
15.53 mi12:27:441:58:437:3919:07
7:53
#10842
30K
18.64 mi12:54:342:25:337:4826:50
8:38
#11692
20M
20.00 mi13:07:012:38:007:5412:27
9:10
#12220
21M
21.00 mi13:18:312:49:308:0411:30
11:30
#13224
35K
21.75 mi13:24:582:55:578:056:27
8:37
#13334
23M
23.00 mi13:37:223:08:218:1112:24
9:54
#13880
24M
24.00 mi13:47:353:18:348:1610:13
10:13
#14406
40K
24.85 mi13:56:463:27:458:229:11
10:44
#14836
25.2M
25.20 mi14:01:023:32:018:254:16
12:22
#15089
Finish
26.22 mi14:10:443:41:438:289:42
9:31
#15373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi112672475247510410(Top 39%)2037(Top 18%)2037(Top 108%)
10K6.21 mi3.10 mi10942+3252299+1762299+17610693(Top 40%)2157(Top 19%)2157(Top 115%)
15K9.32 mi3.11 mi10740+2022198+1012198+10110410(Top 39%)2037(Top 18%)2037(Top 108%)
20K12.43 mi3.11 mi10669+712169+292169+2910535(Top 40%)2167(Top 19%)2167(Top 115%)
Half13.11 mi0.68 mi10713-442194-252194-2511526(Top 43%)2667(Top 23%)2667(Top 142%)
25K15.53 mi2.42 mi10842-1292272-782272-7811829(Top 44%)2982(Top 26%)2982(Top 159%)
30K18.64 mi3.11 mi11692-8502805-5332805-53315154(Top 57%)5033(Top 44%)5033(Top 268%)
20M20.00 mi1.36 mi12220-5283115-3103115-31017368(Top 65%)6367(Top 56%)6367(Top 339%)
21M21.00 mi1.00 mi13224-10043707-5923707-59221885(Top 82%)8934(Top 78%)8934(Top 476%)
35K21.75 mi0.75 mi13334-1103791-843791-8415992(Top 60%)5682(Top 50%)5682(Top 303%)
23M23.00 mi1.25 mi13880-5464152-3614152-36119699(Top 74%)7795(Top 68%)7795(Top 415%)
24M24.00 mi1.00 mi14406-5264496-3444496-34421369(Top 80%)8763(Top 77%)8763(Top 467%)
40K24.85 mi0.85 mi14836-4304786-2904786-29021810(Top 82%)9043(Top 79%)9043(Top 482%)
25.2M25.20 mi0.35 mi15089-2534937-1514937-15123094(Top 87%)9710(Top 85%)9710(Top 517%)
Finish26.22 mi1.02 mi15373-2845131-1945131-19420195(Top 76%)8112(Top 71%)8112(Top 432%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10410

Females

2037

F40-44

2037

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10693

Females

2157

F40-44

2157

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10410

Females

2037

F40-44

2037

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10535

Females

2167

F40-44

2167

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11526

Females

2667

F40-44

2667

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11829

Females

2982

F40-44

2982

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15154

Females

5033

F40-44

5033

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17368

Females

6367

F40-44

6367

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

21885

Females

8934

F40-44

8934

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15992

Females

5682

F40-44

5682

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19699

Females

7795

F40-44

7795

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21369

Females

8763

F40-44

8763

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21810

Females

9043

F40-44

9043

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23094

Females

9710

F40-44

9710

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20195

Females

8112

F40-44

8112

Passing Analysis

Category:
Athletes Passed
1233
Passed By
5339
Net Change
-4106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11267
5K10K500175+325#11267#10942
10K15K29391+202#10942#10740
15K20K197126+71#10740#10669
20KHalf1256-44#10669#10713
Half25K90219-129#10713#10842
25K30K41891-850#10842#11692
30K20M19547-528#11692#12220
20M21M51009-1004#12220#13224
21M35K29139-110#13224#13334
35K23M10556-546#13334#13880
23M24M10536-526#13880#14406
24M40K9439-430#14406#14836
40K25.2M6259-253#14836#15089
25.2MFinish12296-284#15089#15373
TOTALS12335339-4106
📊

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