Tamara Gerossie

Bib: 20140F

NH

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:39
Rank: #16396
Start5K
25:39 | 8:15/mi
10K· 6.21 mi
54:17
Rank: #18797 (-2401)
5K10K
28:38 | 9:13/mi
15K· 9.32 mi
1:25:17
Rank: #20150 (-1353)
10K15K
31:00 | 9:59/mi
20K· 12.43 mi
1:58:14
Rank: #20737 (-587)
15K20K
32:57 | 10:36/mi
Half· 13.11 mi
2:04:41
Rank: #20692 (+45)
20KHalf
6:27 | 9:27/mi
25K· 15.53 mi
2:30:49
Rank: #20719 (-27)
Half25K
26:08 | 10:47/mi
30K· 18.64 mi
3:04:25
Rank: #20504 (+215)
25K30K
33:36 | 10:49/mi
20M
3:19:50
Rank: #20443 (+61)
30K20M
15:25 | 11:21/mi
21M
3:32:16
Rank: #20402 (+41)
20M21M
12:26 | 12:26/mi
35K· 21.75 mi
3:40:32
Rank: #20380 (+22)
21M35K
8:16 | 11:03/mi
23M
3:53:58
Rank: #20224 (+156)
35K23M
13:26 | 10:44/mi
24M
4:04:25
Rank: #20097 (+127)
23M24M
10:27 | 10:27/mi
40K· 24.85 mi
4:14:11
Rank: #20061 (+36)
24M40K
9:46 | 11:25/mi
25.2M
4:18:37
Rank: #20041 (+20)
40K25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
4:28:27
Rank: #19941 (+100)
25.2MFinish
9:50 | 9:39/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
Time2:04:41
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:23:46
Pace10:58 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5825:398:1525:39
8:15
-
10K
6.21 mi11:48:3654:178:4428:38
9:13
+0:58
15K
9.32 mi12:19:361:25:179:0931:00
9:59
+0:46
20K
12.43 mi12:52:331:58:149:3132:57
10:36
+0:37
Half
13.11 mi12:59:002:04:419:316:27
9:27
-1:09
25K
15.53 mi13:25:082:30:499:4326:08
10:47
+1:20
30K
18.64 mi13:58:443:04:259:5433:36
10:49
+0:02
20M
20.00 mi14:14:093:19:509:5915:25
11:21
+0:32
21M
21.00 mi14:26:353:32:1610:0612:26
12:26
+1:05
35K
21.75 mi14:34:513:40:3210:088:16
11:03
-1:23
23M
23.00 mi14:48:173:53:5810:1013:26
10:44
-0:19
24M
24.00 mi14:58:444:04:2510:1110:27
10:27
-0:17
40K
24.85 mi15:08:304:14:1110:149:46
11:25
+0:58
25.2M
25.20 mi15:12:564:18:3710:164:26
12:51
+1:26
Finish
26.22 mi15:22:464:28:2710:159:50
9:39
-3:12

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

8:15 /mi

Average Pace

10:15 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:34

38% of race

Time at Steady Pace

2:04:50

47% of race

Time at Slower Pace

42:03

16% of race

Average Pace: 10:14 /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 mi11:19:5825:398:1525:39
8:15
#16396
10K
6.21 mi11:48:3654:178:4428:38
9:13
#18797
15K
9.32 mi12:19:361:25:179:0931:00
9:59
#20150
20K
12.43 mi12:52:331:58:149:3132:57
10:36
#20737
Half
13.11 mi12:59:002:04:419:316:27
9:27
#20692
25K
15.53 mi13:25:082:30:499:4326:08
10:47
#20719
30K
18.64 mi13:58:443:04:259:5433:36
10:49
#20504
20M
20.00 mi14:14:093:19:509:5915:25
11:21
#20443
21M
21.00 mi14:26:353:32:1610:0612:26
12:26
#20402
35K
21.75 mi14:34:513:40:3210:088:16
11:03
#20380
23M
23.00 mi14:48:173:53:5810:1013:26
10:44
#20224
24M
24.00 mi14:58:444:04:2510:1110:27
10:27
#20097
40K
24.85 mi15:08:304:14:1110:149:46
11:25
#20061
25.2M
25.20 mi15:12:564:18:3710:164:26
12:51
#20041
Finish
26.22 mi15:22:464:28:2710:159:50
9:39
#19941
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi163965802580221878(Top 86%)8808(Top 81%)8808(Top 502%)
10K6.21 mi3.10 mi18797-24017212-14107212-141020537(Top 80%)8121(Top 74%)8121(Top 463%)
15K9.32 mi3.11 mi20150-13537916-7047916-70421878(Top 86%)8808(Top 81%)8808(Top 502%)
20K12.43 mi3.11 mi20737-5878215-2998215-29921882(Top 86%)8842(Top 81%)8842(Top 504%)
Half13.11 mi0.68 mi20692+458199+168199+1619951(Top 78%)7855(Top 72%)7855(Top 448%)
25K15.53 mi2.42 mi20719-278228-298228-2921038(Top 82%)8484(Top 78%)8484(Top 484%)
30K18.64 mi3.11 mi20504+2158152+768152+7619563(Top 77%)7885(Top 72%)7885(Top 450%)
20M20.00 mi1.36 mi20443+618158-68158-620077(Top 79%)8262(Top 76%)8262(Top 471%)
21M21.00 mi1.00 mi20402+418165-78165-719731(Top 77%)8189(Top 75%)8189(Top 467%)
35K21.75 mi0.75 mi20380+228166-18166-119934(Top 78%)8303(Top 76%)8303(Top 474%)
23M23.00 mi1.25 mi20224+1568113+538113+5317659(Top 69%)7253(Top 66%)7253(Top 414%)
24M24.00 mi1.00 mi20097+1278065+488065+4817722(Top 69%)7328(Top 67%)7328(Top 418%)
40K24.85 mi0.85 mi20061+368063+28063+219159(Top 75%)8096(Top 74%)8096(Top 462%)
25.2M25.20 mi0.35 mi20041+208057+68057+619374(Top 76%)8206(Top 75%)8206(Top 468%)
Finish26.22 mi1.02 mi19941+1008018+398018+3917172(Top 67%)7104(Top 65%)7104(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

21878

Females

8808

F45-49

8808

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20537

Females

8121

F45-49

8121

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

21878

Females

8808

F45-49

8808

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21882

Females

8842

F45-49

8842

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

19951

Females

7855

F45-49

7855

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21038

Females

8484

F45-49

8484

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19563

Females

7885

F45-49

7885

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20077

Females

8262

F45-49

8262

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

19731

Females

8189

F45-49

8189

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19934

Females

8303

F45-49

8303

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17659

Females

7253

F45-49

7253

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17722

Females

7328

F45-49

7328

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19159

Females

8096

F45-49

8096

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19374

Females

8206

F45-49

8206

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17172

Females

7104

F45-49

7104

Passing Analysis

Category:
Athletes Passed
1391
Passed By
4936
Net Change
-3545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16396
5K10K102411-2401#16396#18797
10K15K261379-1353#18797#20150
15K20K55642-587#20150#20737
20KHalf6116+45#20737#20692
Half25K147174-27#20692#20719
25K30K29277+215#20719#20504
30K20M11857+61#20504#20443
20M21M9251+41#20443#20402
21M35K6341+22#20402#20380
35K23M1648+156#20380#20224
23M24M14417+127#20224#20097
24M40K7236+36#20097#20061
40K25.2M3717+20#20061#20041
25.2MFinish11010+100#20041#19941
TOTALS13914936-3545
📊

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