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BOSTON MARATHON 2025

Daniel Ratner

Bib: 4114•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:10
Rank: #6418
Start → 5K
21:10 | 6:49/mi
10K· 6.21 mi
42:14
Rank: #6269 (+149)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:03:26
Rank: #6264 (+5)
10K → 15K
21:12 | 6:49/mi
20K· 12.43 mi
1:24:42
Rank: #6082 (+182)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:29:17
Rank: #6041 (+41)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:46:32
Rank: #6240 (-199)
Half → 25K
17:15 | 7:07/mi
30K· 18.64 mi
2:11:57
Rank: #7202 (-962)
25K → 30K
25:25 | 8:11/mi
20M
2:23:16
Rank: #7481 (-279)
30K → 20M
11:19 | 8:20/mi
21M
2:31:53
Rank: #7620 (-139)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:37:36
Rank: #7654 (-34)
21M → 35K
5:43 | 7:38/mi
23M
2:47:47
Rank: #7769 (-115)
35K → 23M
10:11 | 8:08/mi
24M
2:55:32
Rank: #7830 (-61)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:02:13
Rank: #7822 (+8)
24M → 40K
6:41 | 7:49/mi
25.2M
3:05:12
Rank: #7829 (-7)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:12:37
Rank: #7780 (+49)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:43:20
Pace7:53 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5421:106:4921:10
6:49
-
10K
6.21 mi10:44:5842:146:4821:04
6:47
-0:02
15K
9.32 mi11:06:101:03:266:4821:12
6:49
+0:02
20K
12.43 mi11:27:261:24:426:4921:16
6:51
+0:02
Half
13.11 mi11:32:011:29:176:494:35
6:43
-0:08
25K
15.53 mi11:49:161:46:326:5117:15
7:07
+0:24
30K
18.64 mi12:14:412:11:577:0525:25
8:11
+1:04
20M
20.00 mi12:26:002:23:167:1011:19
8:20
+0:09
21M
21.00 mi12:34:372:31:537:148:37
8:37
+0:17
35K
21.75 mi12:40:202:37:367:155:43
7:38
-0:59
23M
23.00 mi12:50:312:47:477:1810:11
8:08
+0:30
24M
24.00 mi12:58:162:55:327:197:45
7:45
-0:23
40K
24.85 mi13:04:573:02:137:206:41
7:49
+0:04
25.2M
25.20 mi13:07:563:05:127:212:59
8:39
+0:50
Finish
26.22 mi13:15:213:12:377:217:25
7:17
-1:22

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

6:43 /mi

Average Pace

7:21 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:57

59% of race

Time at Steady Pace

20:09

10% of race

Time at Slower Pace

58:31

30% of race

Average Pace: 7:21 /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 mi10:23:5421:106:4921:10
6:49
#6418
10K
6.21 mi10:44:5842:146:4821:04
6:47
#6269
15K
9.32 mi11:06:101:03:266:4821:12
6:49
#6264
20K
12.43 mi11:27:261:24:426:4921:16
6:51
#6082
Half
13.11 mi11:32:011:29:176:494:35
6:43
#6041
25K
15.53 mi11:49:161:46:326:5117:15
7:07
#6240
30K
18.64 mi12:14:412:11:577:0525:25
8:11
#7202
20M
20.00 mi12:26:002:23:167:1011:19
8:20
#7481
21M
21.00 mi12:34:372:31:537:148:37
8:37
#7620
35K
21.75 mi12:40:202:37:367:155:43
7:38
#7654
23M
23.00 mi12:50:312:47:477:1810:11
8:08
#7769
24M
24.00 mi12:58:162:55:327:197:45
7:45
#7830
40K
24.85 mi13:04:573:02:137:206:41
7:49
#7822
25.2M
25.20 mi13:07:563:05:127:212:59
8:39
#7829
Finish
26.22 mi13:15:213:12:377:217:25
7:17
#7780
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6418585258526331(Top 22%)5732(Top 36%)5732(Top 102%)
10K6.21 mi3.10 mi6269+1495740+1125740+1126188(Top 22%)5640(Top 35%)5640(Top 100%)
15K9.32 mi3.11 mi6264+55723+175723+176331(Top 22%)5732(Top 36%)5732(Top 102%)
20K12.43 mi3.11 mi6082+1825552+1715552+1715748(Top 20%)5238(Top 33%)5238(Top 93%)
Half13.11 mi0.68 mi6041+415514+385514+385490(Top 19%)5045(Top 31%)5045(Top 89%)
25K15.53 mi2.42 mi6240-1995648-1345648-1347065(Top 25%)6167(Top 38%)6167(Top 109%)
30K18.64 mi3.11 mi7202-9626350-7026350-70212660(Top 45%)8974(Top 56%)8974(Top 159%)
20M20.00 mi1.36 mi7481-2796510-1606510-16012635(Top 44%)8823(Top 55%)8823(Top 156%)
21M21.00 mi1.00 mi7620-1396566-566566-5611155(Top 39%)7940(Top 49%)7940(Top 141%)
35K21.75 mi0.75 mi7654-34656665669585(Top 34%)7139(Top 44%)7139(Top 127%)
23M23.00 mi1.25 mi7769-1156588-226588-2210924(Top 38%)7700(Top 48%)7700(Top 136%)
24M24.00 mi1.00 mi7830-616595-76595-79427(Top 33%)6861(Top 43%)6861(Top 122%)
40K24.85 mi0.85 mi7822+86561+346561+348851(Top 31%)6433(Top 40%)6433(Top 114%)
25.2M25.20 mi0.35 mi7829-76552+96552+99642(Top 34%)6761(Top 42%)6761(Top 120%)
Finish26.22 mi1.02 mi7780+496490+626490+627602(Top 27%)5682(Top 35%)5682(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6331

Males

5732

M18-39

5732

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6188

Males

5640

M18-39

5640

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6331

Males

5732

M18-39

5732

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5748

Males

5238

M18-39

5238

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5490

Males

5045

M18-39

5045

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7065

Males

6167

M18-39

6167

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12660

Males

8974

M18-39

8974

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

12635

Males

8823

M18-39

8823

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

11155

Males

7940

M18-39

7940

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9585

Males

7139

M18-39

7139

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10924

Males

7700

M18-39

7700

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9427

Males

6861

M18-39

6861

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8851

Males

6433

M18-39

6433

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9642

Males

6761

M18-39

6761

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7602

Males

5682

M18-39

5682

Passing Analysis

Category:
Athletes Passed
1264
Passed By
2626
Net Change
-1362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6418
5K → 10K269120+149#6418#6269
10K → 15K148143+5#6269#6264
15K → 20K23553+182#6264#6082
20K → Half476+41#6082#6041
Half → 25K73272-199#6041#6240
25K → 30K28990-962#6240#7202
30K → 20M49328-279#7202#7481
20M → 21M47186-139#7481#7620
21M → 35K5185-34#7620#7654
35K → 23M67182-115#7654#7769
23M → 24M54115-61#7769#7830
24M → 40K7264+8#7830#7822
40K → 25.2M3441-7#7822#7829
25.2M → Finish9041+49#7829#7780
TOTALS12642626-1362
📊

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