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BOSTON MARATHON 2025

Joe Marks

Bib: 7654•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M40-44)
#0 / 2247
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:58
Rank: #3311
Start → 5K
19:58 | 6:26/mi
10K· 6.21 mi
39:17
Rank: #2572 (+739)
5K → 10K
19:19 | 6:13/mi
15K· 9.32 mi
58:41
Rank: #2349 (+223)
10K → 15K
19:24 | 6:15/mi
20K· 12.43 mi
1:18:16
Rank: #2253 (+96)
15K → 20K
19:35 | 6:18/mi
Half· 13.11 mi
1:22:29
Rank: #2226 (+27)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:37:51
Rank: #2168 (+58)
Half → 25K
15:22 | 6:20/mi
30K· 18.64 mi
1:58:00
Rank: #2095 (+73)
25K → 30K
20:09 | 6:29/mi
20M
2:07:00
Rank: #2068 (+27)
30K → 20M
9:00 | 6:37/mi
21M
2:13:47
Rank: #2018 (+50)
20M → 21M
6:47 | 6:47/mi
35K· 21.75 mi
2:18:27
Rank: #1961 (+57)
21M → 35K
4:40 | 6:14/mi
23M
2:26:36
Rank: #1889 (+72)
35K → 23M
8:09 | 6:31/mi
24M
2:32:56
Rank: #1844 (+45)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:38:25
Rank: #1797 (+47)
24M → 40K
5:29 | 6:25/mi
25.2M
2:40:50
Rank: #1781 (+16)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:47:17
Rank: #1761 (+20)
25.2M → Finish
6:27 | 6:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:29
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:24:48
Pace6:28 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4819:586:2619:58
6:26
-
10K
6.21 mi10:49:0739:176:1919:19
6:13
-0:13
15K
9.32 mi11:08:3158:416:1819:24
6:15
+0:02
20K
12.43 mi11:28:061:18:166:1819:35
6:18
+0:03
Half
13.11 mi11:32:191:22:296:184:13
6:11
-0:07
25K
15.53 mi11:47:411:37:516:1815:22
6:20
+0:09
30K
18.64 mi12:07:501:58:006:2020:09
6:29
+0:09
20M
20.00 mi12:16:502:07:006:219:00
6:37
+0:08
21M
21.00 mi12:23:372:13:476:226:47
6:47
+0:10
35K
21.75 mi12:28:172:18:276:224:40
6:14
-0:33
23M
23.00 mi12:36:262:26:366:228:09
6:31
+0:17
24M
24.00 mi12:42:462:32:566:226:20
6:20
-0:11
40K
24.85 mi12:48:152:38:256:225:29
6:25
+0:05
25.2M
25.20 mi12:50:402:40:506:232:25
7:00
+0:35
Finish
26.22 mi12:57:072:47:176:236:27
6:20
-0:40

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

6:11 /mi

Average Pace

6:23 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:52

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:29:4819:586:2619:58
6:26
#3311
10K
6.21 mi10:49:0739:176:1919:19
6:13
#2572
15K
9.32 mi11:08:3158:416:1819:24
6:15
#2349
20K
12.43 mi11:28:061:18:166:1819:35
6:18
#2253
Half
13.11 mi11:32:191:22:296:184:13
6:11
#2226
25K
15.53 mi11:47:411:37:516:1815:22
6:20
#2168
30K
18.64 mi12:07:501:58:006:2020:09
6:29
#2095
20M
20.00 mi12:16:502:07:006:219:00
6:37
#2068
21M
21.00 mi12:23:372:13:476:226:47
6:47
#2018
35K
21.75 mi12:28:172:18:276:224:40
6:14
#1961
23M
23.00 mi12:36:262:26:366:228:09
6:31
#1889
24M
24.00 mi12:42:462:32:566:226:20
6:20
#1844
40K
24.85 mi12:48:152:38:256:225:29
6:25
#1797
25.2M
25.20 mi12:50:402:40:506:232:25
7:00
#1781
Finish
26.22 mi12:57:072:47:176:236:27
6:20
#1761
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3311314431442073(Top 7%)1977(Top 12%)1977(Top 88%)
10K6.21 mi3.10 mi2572+7392450+6942450+6942008(Top 7%)1912(Top 12%)1912(Top 85%)
15K9.32 mi3.11 mi2349+2232244+2062244+2062073(Top 7%)1977(Top 12%)1977(Top 88%)
20K12.43 mi3.11 mi2253+962154+902154+902035(Top 7%)1940(Top 12%)1940(Top 86%)
Half13.11 mi0.68 mi2226+272126+282126+281913(Top 7%)1826(Top 11%)1826(Top 81%)
25K15.53 mi2.42 mi2168+582069+572069+572056(Top 7%)1959(Top 12%)1959(Top 87%)
30K18.64 mi3.11 mi2095+731998+711998+711917(Top 7%)1826(Top 11%)1826(Top 81%)
20M20.00 mi1.36 mi2068+271970+281970+282131(Top 8%)2018(Top 13%)2018(Top 90%)
21M21.00 mi1.00 mi2018+501921+491921+491491(Top 5%)1407(Top 9%)1407(Top 63%)
35K21.75 mi0.75 mi1961+571864+571864+571409(Top 5%)1336(Top 8%)1336(Top 59%)
23M23.00 mi1.25 mi1889+721793+711793+711499(Top 5%)1409(Top 9%)1409(Top 63%)
24M24.00 mi1.00 mi1844+451747+461747+461420(Top 5%)1331(Top 8%)1331(Top 59%)
40K24.85 mi0.85 mi1797+471701+461701+461313(Top 5%)1220(Top 8%)1220(Top 54%)
25.2M25.20 mi0.35 mi1781+161685+161685+161529(Top 5%)1400(Top 9%)1400(Top 62%)
Finish26.22 mi1.02 mi1761+201667+181667+182019(Top 7%)1856(Top 12%)1856(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2073

Males

1977

M40-44

1977

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

2008

Males

1912

M40-44

1912

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2073

Males

1977

M40-44

1977

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

2035

Males

1940

M40-44

1940

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1913

Males

1826

M40-44

1826

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2056

Males

1959

M40-44

1959

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1917

Males

1826

M40-44

1826

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2131

Males

2018

M40-44

2018

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1491

Males

1407

M40-44

1407

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1409

Males

1336

M40-44

1336

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1499

Males

1409

M40-44

1409

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1420

Males

1331

M40-44

1331

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1313

Males

1220

M40-44

1220

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1529

Males

1400

M40-44

1400

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

2019

Males

1856

M40-44

1856

Passing Analysis

Category:
Athletes Passed
1735
Passed By
185
Net Change
+1550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3311
5K → 10K7412+739#3311#2572
10K → 15K2307+223#2572#2349
15K → 20K12832+96#2349#2253
20K → Half303+27#2253#2226
Half → 25K7719+58#2226#2168
25K → 30K10431+73#2168#2095
30K → 20M5124+27#2095#2068
20M → 21M6010+50#2068#2018
21M → 35K636+57#2018#1961
35K → 23M8816+72#1961#1889
23M → 24M549+45#1889#1844
24M → 40K503+47#1844#1797
40K → 25.2M226+16#1797#1781
25.2M → Finish3717+20#1781#1761
TOTALS1735185+1550
📊

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