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BOSTON MARATHON 2025

Julie Hannon

MA

Bib: 29513 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 47%
Division (F40-44)
#0 / 1718
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
7:55/mi
24:36
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:43/mi
48:36
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:49/mi
1:12:52
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:10/mi
1:38:15
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:17/mi
1:43:54
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:55/mi
2:05:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:38/mi
2:35:28
↑ 181↓ 1480.2%
138 ft elev
20M
10:00/mi
2:49:03
↑ 64↓ 500.2%
148 ft elev
21M
10:22/mi
2:59:25
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:04/mi
3:06:57
↑ 17↓ 861.7%
156 ft elev
23M
10:18/mi
3:19:51
↑ 23↓ 630.6%
116 ft elev
24M
9:47/mi
3:29:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:34/mi
3:37:49
↓ 200.3%
20 ft elev
25.2M
10:29/mi
3:41:26
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:17/mi
3:50:54
↑ 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
1:43:547:56 /mi⚡ faster
2nd Half
2:07:009:41 /mi+22.2%
Positive split — 22.2% 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
24:367:553.11 mi24:36
7:55
-
10K
48:367:493.10 mi24:00
7:43
-0:12
15K
1:12:527:493.11 mi24:16
7:49
+0:06
20K
1:38:157:543.11 mi25:23
8:10
+0:21
Half(13.11 mi)
1:43:547:560.68 mi5:39
8:17
+0:07
25K
2:05:328:052.42 mi21:38
8:55
+0:38
30K
2:35:288:203.11 mi29:56
9:38
+0:43
20M
2:49:038:271.36 mi13:35
10:00
+0:22
21M
2:59:258:331.00 mi10:22
10:22
+0:22
35K
3:06:578:360.75 mi7:32
10:04
-0:18
23M
3:19:518:411.25 mi12:54
10:18
+0:14
24M
3:29:388:441.00 mi9:47
9:47
-0:31
40K
3:37:498:460.85 mi8:11
9:34
-0:13
25.2M
3:41:268:470.35 mi3:37
10:29
+0:55
Finish(26.22 mi)
3:50:548:491.02 mi9:28
9:17
-1:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

8:49 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:32

54% of race

Time at Steady Pace

1:10:57

31% of race

Time at Slower Pace

34:25

15% of race

Average Pace: 8:48 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi15910509450941449143114311
10K3.10 mi14970+9404534+5604534+5601414940534053
15K3.11 mi14799+1714433+1014433+1011449143114311
20K3.11 mi15155-3564672-2394672-2391613052955295
Half(13.11 mi)0.68 mi15324-1694764-924764-921788362626262
25K2.42 mi16183-8595267-5035267-5031953372767276
30K3.11 mi17086-9035870-6035870-6032049379267926
20M1.36 mi17475-3896134-2646134-2642092783178317
21M1.00 mi17653-1786246-1126246-1121960476817681
35K0.75 mi17907-2546385-1396385-1392210590849084
23M1.25 mi18218-3116612-2276612-2272142087658765
24M1.00 mi18360-1426714-1026714-1022067884318431
40K0.85 mi18396-366767-536767-531900876337633
25.2M0.35 mi18406-106778-116778-111897976187618
Finish(26.22 mi)1.02 mi18524-1186863-856863-852034983128312

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14491

Females

4311

F40-44

4311

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14149

Females

4053

F40-44

4053

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14491

Females

4311

F40-44

4311

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16130

Females

5295

F40-44

5295

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17883

Females

6262

F40-44

6262

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19533

Females

7276

F40-44

7276

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20493

Females

7926

F40-44

7926

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

20927

Females

8317

F40-44

8317

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19604

Females

7681

F40-44

7681

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22105

Females

9084

F40-44

9084

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21420

Females

8765

F40-44

8765

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20678

Females

8431

F40-44

8431

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19008

Females

7633

F40-44

7633

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18979

Females

7618

F40-44

7618

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20349

Females

8312

F40-44

8312

Passing Analysis

Category:
Passed
1833
Passed By
4447
Net Change
-2614
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15910
5K → 10K99959+940#15910#14970
10K → 15K288117+171#14970#14799
15K → 20K130486-356#14799#15155
20K → Half10179-169#15155#15324
Half → 25K30889-859#15324#16183
25K → 30K62965-903#16183#17086
30K → 20M34423-389#17086#17475
20M → 21M61239-178#17475#17653
21M → 35K25279-254#17653#17907
35K → 23M39350-311#17907#18218
23M → 24M50192-142#18218#18360
24M → 40K5793-36#18360#18396
40K → 25.2M1929-10#18396#18406
25.2M → Finish29147-118#18406#18524
TOTALS18334447-2614

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing