Jennifer Sjoberg

Bib: 17643F

MN

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Masters (Masters Women)
#0 / 6539
Top 21%
Division (F45-49)
#0 / 1817
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:36
Rank: #17977
Start5K
26:36 | 8:34/mi
10K· 6.21 mi
52:17
Rank: #17307 (+670)
5K10K
25:41 | 8:16/mi
15K· 9.32 mi
1:17:32
Rank: #16641 (+666)
10K15K
25:15 | 8:08/mi
20K· 12.43 mi
1:42:52
Rank: #16101 (+540)
15K20K
25:20 | 8:09/mi
Half· 13.11 mi
1:48:20
Rank: #16015 (+86)
20KHalf
5:28 | 8:01/mi
25K· 15.53 mi
2:07:59
Rank: #15612 (+403)
Half25K
19:39 | 8:06/mi
30K· 18.64 mi
2:33:32
Rank: #15047 (+565)
25K30K
25:33 | 8:13/mi
20M
2:44:39
Rank: #14794 (+253)
30K20M
11:07 | 8:11/mi
21M
2:53:15
Rank: #14545 (+249)
20M21M
8:36 | 8:36/mi
35K· 21.75 mi
2:59:05
Rank: #14412 (+133)
21M35K
5:50 | 7:48/mi
23M
3:09:08
Rank: #14123 (+289)
35K23M
10:03 | 8:02/mi
24M
3:16:52
Rank: #13903 (+220)
23M24M
7:44 | 7:44/mi
40K· 24.85 mi
3:23:34
Rank: #13689 (+214)
24M40K
6:42 | 7:50/mi
25.2M
3:26:28
Rank: #13596 (+93)
40K25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:34:08
Rank: #13378 (+218)
25.2MFinish
7:40 | 7:31/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 Half
Distance13.11 mi
Time1:48:20
Pace8:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:48
Pace8:04 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2326:368:3426:36
8:34
-
10K
6.21 mi11:44:0452:178:2525:41
8:16
-0:18
15K
9.32 mi12:09:191:17:328:1925:15
8:08
-0:08
20K
12.43 mi12:34:391:42:528:1725:20
8:09
+0:01
Half
13.11 mi12:40:071:48:208:165:28
8:01
-0:08
25K
15.53 mi12:59:462:07:598:1419:39
8:06
+0:05
30K
18.64 mi13:25:192:33:328:1425:33
8:13
+0:07
20M
20.00 mi13:36:262:44:398:1411:07
8:11
-0:02
21M
21.00 mi13:45:022:53:158:158:36
8:36
+0:25
35K
21.75 mi13:50:522:59:058:145:50
7:48
-0:48
23M
23.00 mi14:00:553:09:088:1310:03
8:02
+0:14
24M
24.00 mi14:08:393:16:528:127:44
7:44
-0:18
40K
24.85 mi14:15:213:23:348:116:42
7:50
+0:06
25.2M
25.20 mi14:18:153:26:288:122:54
8:25
+0:35
Finish
26.22 mi14:25:553:34:088:107:40
7:31
-0:54

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

7:31 /mi

Average Pace

8:10 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:02

82% of race

Time at Steady Pace

38:06

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:18:2326:368:3426:36
8:34
#17977
10K
6.21 mi11:44:0452:178:2525:41
8:16
#17307
15K
9.32 mi12:09:191:17:328:1925:15
8:08
#16641
20K
12.43 mi12:34:391:42:528:1725:20
8:09
#16101
Half
13.11 mi12:40:071:48:208:165:28
8:01
#16015
25K
15.53 mi12:59:462:07:598:1419:39
8:06
#15612
30K
18.64 mi13:25:192:33:328:1425:33
8:13
#15047
20M
20.00 mi13:36:262:44:398:1411:07
8:11
#14794
21M
21.00 mi13:45:022:53:158:158:36
8:36
#14545
35K
21.75 mi13:50:522:59:058:145:50
7:48
#14412
23M
23.00 mi14:00:553:09:088:1310:03
8:02
#14123
24M
24.00 mi14:08:393:16:528:127:44
7:44
#13903
40K
24.85 mi14:15:213:23:348:116:42
7:50
#13689
25.2M
25.20 mi14:18:153:26:288:122:54
8:25
#13596
Finish
26.22 mi14:25:553:34:088:107:40
7:31
#13378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179776538653815345(Top 58%)4874(Top 43%)4874(Top 268%)
10K6.21 mi3.10 mi17307+6706117+4216117+42116696(Top 63%)5686(Top 50%)5686(Top 313%)
15K9.32 mi3.11 mi16641+6665687+4305687+43015345(Top 58%)4874(Top 43%)4874(Top 268%)
20K12.43 mi3.11 mi16101+5405366+3215366+32114631(Top 55%)4482(Top 39%)4482(Top 247%)
Half13.11 mi0.68 mi16015+865322+445322+4414504(Top 54%)4373(Top 38%)4373(Top 241%)
25K15.53 mi2.42 mi15612+4035097+2255097+22513548(Top 51%)3948(Top 35%)3948(Top 217%)
30K18.64 mi3.11 mi15047+5654781+3164781+31612509(Top 47%)3470(Top 30%)3470(Top 191%)
20M20.00 mi1.36 mi14794+2534635+1464635+14611607(Top 44%)3069(Top 27%)3069(Top 169%)
21M21.00 mi1.00 mi14545+2494519+1164519+11611091(Top 42%)2926(Top 26%)2926(Top 161%)
35K21.75 mi0.75 mi14412+1334451+684451+6810717(Top 40%)2751(Top 24%)2751(Top 151%)
23M23.00 mi1.25 mi14123+2894299+1524299+1529983(Top 37%)2515(Top 22%)2515(Top 138%)
24M24.00 mi1.00 mi13903+2204197+1024197+1029354(Top 35%)2284(Top 20%)2284(Top 126%)
40K24.85 mi0.85 mi13689+2144079+1184079+1188959(Top 34%)2175(Top 19%)2175(Top 120%)
25.2M25.20 mi0.35 mi13596+934025+544025+549087(Top 34%)2313(Top 20%)2313(Top 127%)
Finish26.22 mi1.02 mi13378+2183921+1043921+1048769(Top 33%)2149(Top 19%)2149(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15345

Females

4874

F45-49

4874

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16696

Females

5686

F45-49

5686

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15345

Females

4874

F45-49

4874

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14631

Females

4482

F45-49

4482

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14504

Females

4373

F45-49

4373

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13548

Females

3948

F45-49

3948

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12509

Females

3470

F45-49

3470

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11607

Females

3069

F45-49

3069

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11091

Females

2926

F45-49

2926

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10717

Females

2751

F45-49

2751

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9983

Females

2515

F45-49

2515

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9354

Females

2284

F45-49

2284

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8959

Females

2175

F45-49

2175

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9087

Females

2313

F45-49

2313

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8769

Females

2149

F45-49

2149

Passing Analysis

Category:
Athletes Passed
4807
Passed By
208
Net Change
+4599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17977
5K10K790120+670#17977#17307
10K15K69832+666#17307#16641
15K20K55313+540#16641#16101
20KHalf904+86#16101#16015
Half25K4129+403#16015#15612
25K30K5694+565#15612#15047
30K20M2552+253#15047#14794
20M21M2534+249#14794#14545
21M35K1363+133#14545#14412
35K23M2923+289#14412#14123
23M24M2200+220#14123#13903
24M40K2151+214#13903#13689
40K25.2M963+93#13689#13596
25.2MFinish22810+218#13596#13378
TOTALS4807208+4599
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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