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BOSTON MARATHON 2025

John Riesenberg

Bib: 6954•M

DC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M45-49)
#0 / 2386
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5757
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
41:28
Rank: #5125 (+632)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:02:00
Rank: #4810 (+315)
10K → 15K
20:32 | 6:37/mi
20K· 12.43 mi
1:22:35
Rank: #4508 (+302)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:27:05
Rank: #4500 (+8)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:08
Rank: #4283 (+217)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
2:04:07
Rank: #3999 (+284)
25K → 30K
20:59 | 6:45/mi
20M
2:13:21
Rank: #3888 (+111)
30K → 20M
9:14 | 6:48/mi
21M
2:20:19
Rank: #3731 (+157)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:25:13
Rank: #3680 (+51)
21M → 35K
4:54 | 6:33/mi
23M
2:33:34
Rank: #3525 (+155)
35K → 23M
8:21 | 6:40/mi
24M
2:39:57
Rank: #3369 (+156)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:45:35
Rank: #3270 (+99)
24M → 40K
5:38 | 6:35/mi
25.2M
2:47:59
Rank: #3207 (+63)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:54:15
Rank: #3048 (+159)
25.2M → Finish
6:16 | 6:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:05
Pace6:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2920:566:4420:56
6:44
-
10K
6.21 mi10:47:0141:286:4020:32
6:37
-0:07
15K
9.32 mi11:07:331:02:006:3920:32
6:37
0:00
20K
12.43 mi11:28:081:22:356:3920:35
6:38
+0:01
Half
13.11 mi11:32:381:27:056:394:30
6:36
-0:02
25K
15.53 mi11:48:411:43:086:3816:03
6:37
+0:01
30K
18.64 mi12:09:402:04:076:3920:59
6:45
+0:08
20M
20.00 mi12:18:542:13:216:409:14
6:48
+0:03
21M
21.00 mi12:25:522:20:196:416:58
6:58
+0:10
35K
21.75 mi12:30:462:25:136:414:54
6:33
-0:25
23M
23.00 mi12:39:072:33:346:418:21
6:40
+0:07
24M
24.00 mi12:45:302:39:576:406:23
6:23
-0:17
40K
24.85 mi12:51:082:45:356:405:38
6:35
+0:12
25.2M
25.20 mi12:53:322:47:596:402:24
6:58
+0:23
Finish
26.22 mi12:59:482:54:156:396:16
6:09
-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

6:09 /mi

Average Pace

6:39 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:39

89% of race

Time at Steady Pace

18:36

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:26:2920:566:4420:56
6:44
#5757
10K
6.21 mi10:47:0141:286:4020:32
6:37
#5125
15K
9.32 mi11:07:331:02:006:3920:32
6:37
#4810
20K
12.43 mi11:28:081:22:356:3920:35
6:38
#4508
Half
13.11 mi11:32:381:27:056:394:30
6:36
#4500
25K
15.53 mi11:48:411:43:086:3816:03
6:37
#4283
30K
18.64 mi12:09:402:04:076:3920:59
6:45
#3999
20M
20.00 mi12:18:542:13:216:409:14
6:48
#3888
21M
21.00 mi12:25:522:20:196:416:58
6:58
#3731
35K
21.75 mi12:30:462:25:136:414:54
6:33
#3680
23M
23.00 mi12:39:072:33:346:418:21
6:40
#3525
24M
24.00 mi12:45:302:39:576:406:23
6:23
#3369
40K
24.85 mi12:51:082:45:356:405:38
6:35
#3270
25.2M
25.20 mi12:53:322:47:596:402:24
6:58
#3207
Finish
26.22 mi12:59:482:54:156:396:16
6:09
#3048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5757530953094290(Top 15%)4028(Top 25%)4028(Top 169%)
10K6.21 mi3.10 mi5125+6324772+5374772+5374528(Top 16%)4242(Top 26%)4242(Top 178%)
15K9.32 mi3.11 mi4810+3154496+2764496+2764290(Top 15%)4028(Top 25%)4028(Top 169%)
20K12.43 mi3.11 mi4508+3024224+2724224+2723851(Top 14%)3629(Top 23%)3629(Top 152%)
Half13.11 mi0.68 mi4500+84216+84216+84277(Top 15%)3999(Top 25%)3999(Top 168%)
25K15.53 mi2.42 mi4283+2174017+1994017+1993570(Top 13%)3362(Top 21%)3362(Top 141%)
30K18.64 mi3.11 mi3999+2843758+2593758+2593156(Top 11%)2960(Top 18%)2960(Top 124%)
20M20.00 mi1.36 mi3888+1113652+1063652+1062888(Top 10%)2697(Top 17%)2697(Top 113%)
21M21.00 mi1.00 mi3731+1573508+1443508+1442125(Top 7%)1990(Top 12%)1990(Top 83%)
35K21.75 mi0.75 mi3680+513459+493459+492702(Top 10%)2500(Top 16%)2500(Top 105%)
23M23.00 mi1.25 mi3525+1553313+1463313+1462112(Top 7%)1973(Top 12%)1973(Top 83%)
24M24.00 mi1.00 mi3369+1563170+1433170+1431604(Top 6%)1497(Top 9%)1497(Top 63%)
40K24.85 mi0.85 mi3270+993079+913079+911926(Top 7%)1776(Top 11%)1776(Top 74%)
25.2M25.20 mi0.35 mi3207+633019+603019+601373(Top 5%)1260(Top 8%)1260(Top 53%)
Finish26.22 mi1.02 mi3048+1592873+1462873+1461361(Top 5%)1268(Top 8%)1268(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4290

Males

4028

M45-49

4028

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4528

Males

4242

M45-49

4242

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4290

Males

4028

M45-49

4028

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3851

Males

3629

M45-49

3629

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4277

Males

3999

M45-49

3999

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3570

Males

3362

M45-49

3362

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3156

Males

2960

M45-49

2960

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2888

Males

2697

M45-49

2697

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2125

Males

1990

M45-49

1990

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2702

Males

2500

M45-49

2500

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2112

Males

1973

M45-49

1973

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1604

Males

1497

M45-49

1497

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1926

Males

1776

M45-49

1776

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1373

Males

1260

M45-49

1260

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1361

Males

1268

M45-49

1268

Passing Analysis

Category:
Athletes Passed
2843
Passed By
134
Net Change
+2709
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5757
5K → 10K65523+632#5757#5125
10K → 15K33318+315#5125#4810
15K → 20K31412+302#4810#4508
20K → Half2214+8#4508#4500
Half → 25K22811+217#4500#4283
25K → 30K30218+284#4283#3999
30K → 20M12110+111#3999#3888
20M → 21M1603+157#3888#3731
21M → 35K6312+51#3731#3680
35K → 23M1638+155#3680#3525
23M → 24M1571+156#3525#3369
24M → 40K1023+99#3369#3270
40K → 25.2M630+63#3270#3207
25.2M → Finish1601+159#3207#3048
TOTALS2843134+2709
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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