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BOSTON MARATHON 2025

Jeff Gavlinski

Bib: 17822•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:25
Rank: #12568
Start → 5K
23:25 | 7:32/mi
10K· 6.21 mi
48:11
Rank: #14359 (-1791)
5K → 10K
24:46 | 7:58/mi
15K· 9.32 mi
1:13:17
Rank: #15181 (-822)
10K → 15K
25:06 | 8:05/mi
20K· 12.43 mi
1:38:53
Rank: #15607 (-426)
15K → 20K
25:36 | 8:14/mi
Half· 13.11 mi
1:44:26
Rank: #15674 (-67)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:04:43
Rank: #15785 (-111)
Half → 25K
20:17 | 8:22/mi
30K· 18.64 mi
2:31:25
Rank: #15674 (+111)
25K → 30K
26:42 | 8:36/mi
20M
2:43:03
Rank: #15495 (+179)
30K → 20M
11:38 | 8:34/mi
21M
2:51:49
Rank: #15260 (+235)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:57:58
Rank: #15179 (+81)
21M → 35K
6:09 | 8:13/mi
23M
3:08:34
Rank: #15007 (+172)
35K → 23M
10:36 | 8:28/mi
24M
3:16:49
Rank: #14888 (+119)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:23:55
Rank: #14772 (+116)
24M → 40K
7:06 | 8:18/mi
25.2M
3:27:04
Rank: #14720 (+52)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:35:32
Rank: #14704 (+16)
25.2M → Finish
8:28 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:26
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:51:06
Pace8:29 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3623:257:3223:25
7:32
-
10K
6.21 mi11:38:2248:117:4524:46
7:58
+0:26
15K
9.32 mi12:03:281:13:177:5225:06
8:05
+0:07
20K
12.43 mi12:29:041:38:537:5725:36
8:14
+0:09
Half
13.11 mi12:34:371:44:267:585:33
8:08
-0:06
25K
15.53 mi12:54:542:04:438:0220:17
8:22
+0:14
30K
18.64 mi13:21:362:31:258:0726:42
8:36
+0:14
20M
20.00 mi13:33:142:43:038:0911:38
8:34
-0:02
21M
21.00 mi13:42:002:51:498:118:46
8:46
+0:12
35K
21.75 mi13:48:092:57:588:116:09
8:13
-0:33
23M
23.00 mi13:58:453:08:348:1210:36
8:28
+0:15
24M
24.00 mi14:07:003:16:498:128:15
8:15
-0:13
40K
24.85 mi14:14:063:23:558:127:06
8:18
+0:03
25.2M
25.20 mi14:17:153:27:048:133:09
9:08
+0:50
Finish
26.22 mi14:25:433:35:328:148:28
8:19
-0:49

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

8:14 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:17

34% of race

Time at Steady Pace

1:32:00

43% of race

Time at Slower Pace

50:15

23% of race

Average Pace: 8:13 /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 mi11:13:3623:257:3223:25
7:32
#12568
10K
6.21 mi11:38:2248:117:4524:46
7:58
#14359
15K
9.32 mi12:03:281:13:177:5225:06
8:05
#15181
20K
12.43 mi12:29:041:38:537:5725:36
8:14
#15607
Half
13.11 mi12:34:371:44:267:585:33
8:08
#15674
25K
15.53 mi12:54:542:04:438:0220:17
8:22
#15785
30K
18.64 mi13:21:362:31:258:0726:42
8:36
#15674
20M
20.00 mi13:33:142:43:038:0911:38
8:34
#15495
21M
21.00 mi13:42:002:51:498:118:46
8:46
#15260
35K
21.75 mi13:48:092:57:588:116:09
8:13
#15179
23M
23.00 mi13:58:453:08:348:1210:36
8:28
#15007
24M
24.00 mi14:07:003:16:498:128:15
8:15
#14888
40K
24.85 mi14:14:063:23:558:127:06
8:18
#14772
25.2M
25.20 mi14:17:153:27:048:133:09
9:08
#14720
Finish
26.22 mi14:25:433:35:328:148:28
8:19
#14704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi125689437943716591(Top 58%)11048(Top 69%)11048(Top 670%)
10K6.21 mi3.10 mi14359-179110162-72510162-72516228(Top 57%)10916(Top 68%)10916(Top 662%)
15K9.32 mi3.11 mi15181-82210468-30610468-30616591(Top 58%)11048(Top 69%)11048(Top 670%)
20K12.43 mi3.11 mi15607-42610631-16310631-16316550(Top 58%)10983(Top 68%)10983(Top 666%)
Half13.11 mi0.68 mi15674-6710650-1910650-1916788(Top 59%)11083(Top 69%)11083(Top 673%)
25K15.53 mi2.42 mi15785-11110692-4210692-4216311(Top 57%)10774(Top 67%)10774(Top 654%)
30K18.64 mi3.11 mi15674+11110594+9810594+9815339(Top 54%)10202(Top 63%)10202(Top 619%)
20M20.00 mi1.36 mi15495+17910481+11310481+11314157(Top 50%)9528(Top 59%)9528(Top 578%)
21M21.00 mi1.00 mi15260+23510345+13610345+13612081(Top 43%)8416(Top 52%)8416(Top 511%)
35K21.75 mi0.75 mi15179+8110296+4910296+4913737(Top 48%)9160(Top 57%)9160(Top 556%)
23M23.00 mi1.25 mi15007+17210196+10010196+10013093(Top 46%)8744(Top 54%)8744(Top 531%)
24M24.00 mi1.00 mi14888+11910104+9210104+9212902(Top 45%)8606(Top 53%)8606(Top 522%)
40K24.85 mi0.85 mi14772+11610024+8010024+8012165(Top 43%)8142(Top 51%)8142(Top 494%)
25.2M25.20 mi0.35 mi14720+529996+289996+2812532(Top 44%)8260(Top 51%)8260(Top 501%)
Finish26.22 mi1.02 mi14704+169961+359961+3514945(Top 53%)9455(Top 59%)9455(Top 574%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16591

Males

11048

M55-59

11048

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16228

Males

10916

M55-59

10916

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16591

Males

11048

M55-59

11048

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16550

Males

10983

M55-59

10983

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16788

Males

11083

M55-59

11083

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16311

Males

10774

M55-59

10774

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15339

Males

10202

M55-59

10202

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14157

Males

9528

M55-59

9528

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12081

Males

8416

M55-59

8416

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13737

Males

9160

M55-59

9160

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13093

Males

8744

M55-59

8744

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12902

Males

8606

M55-59

8606

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12165

Males

8142

M55-59

8142

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12532

Males

8260

M55-59

8260

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14945

Males

9455

M55-59

9455

Passing Analysis

Category:
Athletes Passed
1791
Passed By
3927
Net Change
-2136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12568
5K → 10K161807-1791#12568#14359
10K → 15K47869-822#14359#15181
15K → 20K103529-426#15181#15607
20K → Half1380-67#15607#15674
Half → 25K151262-111#15674#15785
25K → 30K277166+111#15785#15674
30K → 20M21031+179#15674#15495
20M → 21M24914+235#15495#15260
21M → 35K10625+81#15260#15179
35K → 23M19826+172#15179#15007
23M → 24M14223+119#15007#14888
24M → 40K13216+116#14888#14772
40K → 25.2M6614+52#14772#14720
25.2M → Finish8165+16#14720#14704
TOTALS17913927-2136
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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