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BOSTON MARATHON 2025

Taylor Ipsen

Bib: 3012•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #2822
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
39:08
Rank: #2390 (+432)
5K → 10K
19:22 | 6:14/mi
15K· 9.32 mi
58:25
Rank: #2182 (+208)
10K → 15K
19:17 | 6:12/mi
20K· 12.43 mi
1:17:40
Rank: #1989 (+193)
15K → 20K
19:15 | 6:12/mi
Half· 13.11 mi
1:21:48
Rank: #1947 (+42)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:36:53
Rank: #1868 (+79)
Half → 25K
15:05 | 6:13/mi
30K· 18.64 mi
1:56:34
Rank: #1721 (+147)
25K → 30K
19:41 | 6:20/mi
20M
2:05:12
Rank: #1646 (+75)
30K → 20M
8:38 | 6:21/mi
21M
2:11:35
Rank: #1514 (+132)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:16:03
Rank: #1454 (+60)
21M → 35K
4:28 | 5:58/mi
23M
2:23:51
Rank: #1360 (+94)
35K → 23M
7:48 | 6:14/mi
24M
2:29:57
Rank: #1307 (+53)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:35:13
Rank: #1270 (+37)
24M → 40K
5:16 | 6:10/mi
25.2M
2:37:19
Rank: #1211 (+59)
40K → 25.2M
2:06 | 6:06/mi
Finish· 26.22 mi
2:43:32
Rank: #1188 (+23)
25.2M → Finish
6:13 | 6:06/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:21:48
Pace6:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:21:44
Pace6:14 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4919:466:2219:46
6:22
-
10K
6.21 mi10:40:1139:086:1819:22
6:14
-0:08
15K
9.32 mi10:59:2858:256:1619:17
6:12
-0:02
20K
12.43 mi11:18:431:17:406:1519:15
6:12
0:00
Half
13.11 mi11:22:511:21:486:144:08
6:03
-0:09
25K
15.53 mi11:37:561:36:536:1415:05
6:13
+0:10
30K
18.64 mi11:57:371:56:346:1519:41
6:20
+0:07
20M
20.00 mi12:06:152:05:126:168:38
6:21
+0:01
21M
21.00 mi12:12:382:11:356:166:23
6:23
+0:02
35K
21.75 mi12:17:062:16:036:154:28
5:58
-0:25
23M
23.00 mi12:24:542:23:516:157:48
6:14
+0:16
24M
24.00 mi12:31:002:29:576:156:06
6:06
-0:08
40K
24.85 mi12:36:162:35:136:155:16
6:10
+0:04
25.2M
25.20 mi12:38:222:37:196:152:06
6:06
-0:04
Finish
26.22 mi12:44:352:43:326:156:13
6:06
0:00

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

5:58 /mi

Average Pace

6:15 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:04

67% of race

Time at Steady Pace

54:28

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:14 /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 mi10:20:4919:466:2219:46
6:22
#2822
10K
6.21 mi10:40:1139:086:1819:22
6:14
#2390
15K
9.32 mi10:59:2858:256:1619:17
6:12
#2182
20K
12.43 mi11:18:431:17:406:1519:15
6:12
#1989
Half
13.11 mi11:22:511:21:486:144:08
6:03
#1947
25K
15.53 mi11:37:561:36:536:1415:05
6:13
#1868
30K
18.64 mi11:57:371:56:346:1519:41
6:20
#1721
20M
20.00 mi12:06:152:05:126:168:38
6:21
#1646
21M
21.00 mi12:12:382:11:356:166:23
6:23
#1514
35K
21.75 mi12:17:062:16:036:154:28
5:58
#1454
23M
23.00 mi12:24:542:23:516:157:48
6:14
#1360
24M
24.00 mi12:31:002:29:576:156:06
6:06
#1307
40K
24.85 mi12:36:162:35:136:155:16
6:10
#1270
25.2M
25.20 mi12:38:222:37:196:152:06
6:06
#1211
Finish
26.22 mi12:44:352:43:326:156:13
6:06
#1188
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2822268526851884(Top 7%)1793(Top 11%)1793(Top 32%)
10K6.21 mi3.10 mi2390+4322278+4072278+4072056(Top 7%)1959(Top 12%)1959(Top 35%)
15K9.32 mi3.11 mi2182+2082083+1952083+1951884(Top 7%)1793(Top 11%)1793(Top 32%)
20K12.43 mi3.11 mi1989+1931899+1841899+1841560(Top 5%)1480(Top 9%)1480(Top 26%)
Half13.11 mi0.68 mi1947+421857+421857+421358(Top 5%)1290(Top 8%)1290(Top 23%)
25K15.53 mi2.42 mi1868+791779+781779+781531(Top 5%)1453(Top 9%)1453(Top 26%)
30K18.64 mi3.11 mi1721+1471636+1431636+1431314(Top 5%)1241(Top 8%)1241(Top 22%)
20M20.00 mi1.36 mi1646+751561+751561+751096(Top 4%)1033(Top 6%)1033(Top 18%)
21M21.00 mi1.00 mi1514+1321432+1291432+129504(Top 2%)475(Top 3%)475(Top 8%)
35K21.75 mi0.75 mi1454+601374+581374+58685(Top 2%)642(Top 4%)642(Top 11%)
23M23.00 mi1.25 mi1360+941283+911283+91736(Top 3%)695(Top 4%)695(Top 12%)
24M24.00 mi1.00 mi1307+531231+521231+52772(Top 3%)726(Top 5%)726(Top 13%)
40K24.85 mi0.85 mi1270+371195+361195+36663(Top 2%)619(Top 4%)619(Top 11%)
25.2M25.20 mi0.35 mi1211+591138+571138+57117(Top 0.4%)110(Top 0.7%)110(Top 2%)
Finish26.22 mi1.02 mi1188+231117+211117+211162(Top 4%)1085(Top 7%)1085(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1884

Males

1793

M18-39

1793

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

2056

Males

1959

M18-39

1959

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1884

Males

1793

M18-39

1793

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1560

Males

1480

M18-39

1480

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1358

Males

1290

M18-39

1290

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1531

Males

1453

M18-39

1453

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1314

Males

1241

M18-39

1241

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1096

Males

1033

M18-39

1033

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

504

Males

475

M18-39

475

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

685

Males

642

M18-39

642

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

736

Males

695

M18-39

695

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

772

Males

726

M18-39

726

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

663

Males

619

M18-39

619

40K→25.2M

24.9 - 25.2 mi

Top 0.4%
×1story
+13ft-16ft

Overall

117

Males

110

M18-39

110

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1162

Males

1085

M18-39

1085

Passing Analysis

Category:
Athletes Passed
1712
Passed By
78
Net Change
+1634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2822
5K → 10K44311+432#2822#2390
10K → 15K21911+208#2390#2182
15K → 20K1963+193#2182#1989
20K → Half431+42#1989#1947
Half → 25K9213+79#1947#1868
25K → 30K16013+147#1868#1721
30K → 20M827+75#1721#1646
20M → 21M1320+132#1646#1514
21M → 35K611+60#1514#1454
35K → 23M995+94#1454#1360
23M → 24M552+53#1360#1307
24M → 40K392+37#1307#1270
40K → 25.2M590+59#1270#1211
25.2M → Finish329+23#1211#1188
TOTALS171278+1634
📊

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