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BOSTON MARATHON 2025

James Borden Jr

Bib: 3017•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M40-44)
#0 / 2247
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:34
Rank: #2421
Start → 5K
19:34 | 6:18/mi
10K· 6.21 mi
39:04
Rank: #2320 (+101)
5K → 10K
19:30 | 6:17/mi
15K· 9.32 mi
58:39
Rank: #2326 (-6)
10K → 15K
19:35 | 6:18/mi
20K· 12.43 mi
1:18:09
Rank: #2190 (+136)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:22:24
Rank: #2185 (+5)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:37:44
Rank: #2135 (+50)
Half → 25K
15:20 | 6:19/mi
30K· 18.64 mi
1:57:20
Rank: #1920 (+215)
25K → 30K
19:36 | 6:19/mi
20M
2:05:56
Rank: #1815 (+105)
30K → 20M
8:36 | 6:20/mi
21M
2:12:23
Rank: #1691 (+124)
20M → 21M
6:27 | 6:27/mi
35K· 21.75 mi
2:17:12
Rank: #1688 (+3)
21M → 35K
4:49 | 6:27/mi
23M
2:24:58
Rank: #1554 (+134)
35K → 23M
7:46 | 6:13/mi
24M
2:31:11
Rank: #1505 (+49)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:36:30
Rank: #1439 (+66)
24M → 40K
5:19 | 6:13/mi
25.2M
2:38:49
Rank: #1421 (+18)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:45:00
Rank: #1392 (+29)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:24
Pace6:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:36
Pace6:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2819:346:1819:34
6:18
-
10K
6.21 mi10:39:5839:046:1719:30
6:17
-0:01
15K
9.32 mi10:59:3358:396:1819:35
6:18
+0:01
20K
12.43 mi11:19:031:18:096:1719:30
6:17
-0:01
Half
13.11 mi11:23:181:22:246:174:15
6:14
-0:03
25K
15.53 mi11:38:381:37:446:1715:20
6:19
+0:05
30K
18.64 mi11:58:141:57:206:1819:36
6:19
0:00
20M
20.00 mi12:06:502:05:566:188:36
6:20
+0:01
21M
21.00 mi12:13:172:12:236:186:27
6:27
+0:07
35K
21.75 mi12:18:062:17:126:194:49
6:27
0:00
23M
23.00 mi12:25:522:24:586:187:46
6:13
-0:14
24M
24.00 mi12:32:052:31:116:186:13
6:13
0:00
40K
24.85 mi12:37:242:36:306:185:19
6:13
0:00
25.2M
25.20 mi12:39:432:38:496:182:19
6:43
+0:30
Finish
26.22 mi12:45:542:45:006:186:11
6:04
-0:39

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

6:04 /mi

Average Pace

6:18 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:41

99% of race

Time at Steady Pace

2:19

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:20:2819:346:1819:34
6:18
#2421
10K
6.21 mi10:39:5839:046:1719:30
6:17
#2320
15K
9.32 mi10:59:3358:396:1819:35
6:18
#2326
20K
12.43 mi11:19:031:18:096:1719:30
6:17
#2190
Half
13.11 mi11:23:181:22:246:174:15
6:14
#2185
25K
15.53 mi11:38:381:37:446:1715:20
6:19
#2135
30K
18.64 mi11:58:141:57:206:1819:36
6:19
#1920
20M
20.00 mi12:06:502:05:566:188:36
6:20
#1815
21M
21.00 mi12:13:172:12:236:186:27
6:27
#1691
35K
21.75 mi12:18:062:17:126:194:49
6:27
#1688
23M
23.00 mi12:25:522:24:586:187:46
6:13
#1554
24M
24.00 mi12:32:052:31:116:186:13
6:13
#1505
40K
24.85 mi12:37:242:36:306:185:19
6:13
#1439
25.2M
25.20 mi12:39:432:38:496:182:19
6:43
#1421
Finish
26.22 mi12:45:542:45:006:186:11
6:04
#1392
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2421230523052336(Top 8%)2228(Top 14%)2228(Top 99%)
10K6.21 mi3.10 mi2320+1012212+932212+932252(Top 8%)2153(Top 13%)2153(Top 96%)
15K9.32 mi3.11 mi2326-62221-92221-92336(Top 8%)2228(Top 14%)2228(Top 99%)
20K12.43 mi3.11 mi2190+1362091+1302091+1301913(Top 7%)1823(Top 11%)1823(Top 81%)
Half13.11 mi0.68 mi2185+52085+62085+62079(Top 7%)1983(Top 12%)1983(Top 88%)
25K15.53 mi2.42 mi2135+502036+492036+491970(Top 7%)1874(Top 12%)1874(Top 83%)
30K18.64 mi3.11 mi1920+2151828+2081828+2081232(Top 4%)1163(Top 7%)1163(Top 52%)
20M20.00 mi1.36 mi1815+1051727+1011727+1011043(Top 4%)985(Top 6%)985(Top 44%)
21M21.00 mi1.00 mi1691+1241603+1241603+124580(Top 2%)544(Top 3%)544(Top 24%)
35K21.75 mi0.75 mi1688+31600+31600+32220(Top 8%)2072(Top 13%)2072(Top 92%)
23M23.00 mi1.25 mi1554+1341472+1281472+128690(Top 2%)651(Top 4%)651(Top 29%)
24M24.00 mi1.00 mi1505+491424+481424+481043(Top 4%)980(Top 6%)980(Top 44%)
40K24.85 mi0.85 mi1439+661358+661358+66770(Top 3%)721(Top 4%)721(Top 32%)
25.2M25.20 mi0.35 mi1421+181341+171341+17797(Top 3%)740(Top 5%)740(Top 33%)
Finish26.22 mi1.02 mi1392+291313+281313+281091(Top 4%)1021(Top 6%)1021(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2336

Males

2228

M40-44

2228

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2252

Males

2153

M40-44

2153

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2336

Males

2228

M40-44

2228

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1913

Males

1823

M40-44

1823

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2079

Males

1983

M40-44

1983

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1970

Males

1874

M40-44

1874

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1232

Males

1163

M40-44

1163

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1043

Males

985

M40-44

985

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

580

Males

544

M40-44

544

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2220

Males

2072

M40-44

2072

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

690

Males

651

M40-44

651

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1043

Males

980

M40-44

980

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

770

Males

721

M40-44

721

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

797

Males

740

M40-44

740

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1091

Males

1021

M40-44

1021

Passing Analysis

Category:
Athletes Passed
1262
Passed By
233
Net Change
+1029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2421
5K → 10K16059+101#2421#2320
10K → 15K7783-6#2320#2326
15K → 20K15418+136#2326#2190
20K → Half149+5#2190#2185
Half → 25K7222+50#2185#2135
25K → 30K2205+215#2135#1920
30K → 20M1083+105#1920#1815
20M → 21M1262+124#1815#1691
21M → 35K1714+3#1691#1688
35K → 23M1340+134#1688#1554
23M → 24M523+49#1554#1505
24M → 40K693+66#1505#1439
40K → 25.2M213+18#1439#1421
25.2M → Finish389+29#1421#1392
TOTALS1262233+1029
📊

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