Boston Marathon logo
BOSTON MARATHON 2025

Julie Ungerleider

VA

Bib: 16881 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 45%
Division (F55-59)
#0 / 994
Top 25%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:18/mi
25:48
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:18/mi
51:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:30/mi
1:18:01
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:38/mi
1:44:50
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:37/mi
1:50:43
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:38/mi
2:11:40
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:11/mi
2:40:13
↑ 181↓ 1480.2%
138 ft elev
20M
9:17/mi
2:52:50
↑ 64↓ 500.2%
148 ft elev
21M
9:48/mi
3:02:38
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:48/mi
3:09:13
↑ 17↓ 861.7%
156 ft elev
23M
9:11/mi
3:20:43
↑ 23↓ 630.6%
116 ft elev
24M
8:43/mi
3:29:26
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:03/mi
3:37:10
↓ 200.3%
20 ft elev
25.2M
9:52/mi
3:40:34
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:44/mi
3:49:28
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:50:438:27 /mi⚡ faster
2nd Half
1:58:459:04 /mi+7.3%
Positive split — 7.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:488:183.11 mi25:48
8:18
-
10K
51:358:183.10 mi25:47
8:18
0:00
15K
1:18:018:223.11 mi26:26
8:30
+0:12
20K
1:44:508:263.11 mi26:49
8:38
+0:08
Half(13.11 mi)
1:50:438:270.68 mi5:53
8:37
-0:01
25K
2:11:408:292.42 mi20:57
8:38
+0:01
30K
2:40:138:363.11 mi28:33
9:11
+0:33
20M
2:52:508:381.36 mi12:37
9:17
+0:06
21M
3:02:388:421.00 mi9:48
9:48
+0:31
35K
3:09:138:420.75 mi6:35
8:48
-1:00
23M
3:20:438:441.25 mi11:30
9:11
+0:23
24M
3:29:268:441.00 mi8:43
8:43
-0:28
40K
3:37:108:440.85 mi7:44
9:03
+0:20
25.2M
3:40:348:450.35 mi3:24
9:52
+0:49
Finish(26.22 mi)
3:49:288:451.02 mi8:54
8:44
-1:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

8:45 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:36

71% of race

Time at Steady Pace

52:40

23% of race

Time at Slower Pace

13:12

6% of race

Average Pace: 8:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi18758677667761938171107110
10K3.10 mi18625+1336695+816695+811856066296629
15K3.11 mi18863-2386834-1396834-1391938171107110
20K3.11 mi18875-126832+26832+21902569306930
Half(13.11 mi)0.68 mi18933-586869-376869-371994074287428
25K2.42 mi18768+1656782+876782+871806264646464
30K3.11 mi18719+496781+16781+11860668946894
20M1.36 mi18676+436788-76788-71822968476847
21M1.00 mi18602+746776+126776+121749965356535
35K0.75 mi18553+496769+76769+71728065156515
23M1.25 mi18440+1136727+426727+421727865946594
24M1.00 mi18300+1406685+426685+421587458645864
40K0.85 mi18235+656674+116674+111660763776377
25.2M0.35 mi18217+186677-36677-31644963106310
Finish(26.22 mi)1.02 mi18201+166680-36680-31769669216921

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19381

Females

7110

F55-59

7110

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18560

Females

6629

F55-59

6629

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19381

Females

7110

F55-59

7110

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

19025

Females

6930

F55-59

6930

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

19940

Females

7428

F55-59

7428

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

18062

Females

6464

F55-59

6464

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18606

Females

6894

F55-59

6894

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18229

Females

6847

F55-59

6847

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

17499

Females

6535

F55-59

6535

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

17280

Females

6515

F55-59

6515

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17278

Females

6594

F55-59

6594

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

15874

Females

5864

F55-59

5864

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16607

Females

6377

F55-59

6377

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16449

Females

6310

F55-59

6310

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

17696

Females

6921

F55-59

6921

Passing Analysis

Category:
Passed
2028
Passed By
1471
Net Change
+557
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18758
5K → 10K342209+133#18758#18625
10K → 15K111349-238#18625#18863
15K → 20K200212-12#18863#18875
20K → Half1674-58#18875#18933
Half → 25K23570+165#18933#18768
25K → 30K270221+49#18768#18719
30K → 20M12279+43#18719#18676
20M → 21M13965+74#18676#18602
21M → 35K7829+49#18602#18553
35K → 23M15744+113#18553#18440
23M → 24M15212+140#18440#18300
24M → 40K9833+65#18300#18235
40K → 25.2M3416+18#18235#18217
25.2M → Finish7458+16#18217#18201
TOTALS20281471+557

Passing Charts

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing