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BOSTON MARATHON 2025

Montana Klingsporn

Bib: 3081•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Division (M18-39)
#0 / 5642
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:03
Rank: #1533
Start → 5K
19:03 | 6:08/mi
10K· 6.21 mi
38:22
Rank: #1748 (-215)
5K → 10K
19:19 | 6:13/mi
15K· 9.32 mi
58:05
Rank: #1998 (-250)
10K → 15K
19:43 | 6:21/mi
20K· 12.43 mi
1:17:59
Rank: #2126 (-128)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:22:17
Rank: #2139 (-13)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:37:42
Rank: #2120 (+19)
Half → 25K
15:25 | 6:22/mi
30K· 18.64 mi
1:57:30
Rank: #1961 (+159)
25K → 30K
19:48 | 6:22/mi
20M
2:06:15
Rank: #1892 (+69)
30K → 20M
8:45 | 6:26/mi
21M
2:12:55
Rank: #1799 (+93)
20M → 21M
6:40 | 6:40/mi
35K· 21.75 mi
2:17:28
Rank: #1743 (+56)
21M → 35K
4:33 | 6:05/mi
23M
2:25:17
Rank: #1614 (+129)
35K → 23M
7:49 | 6:15/mi
24M
2:31:23
Rank: #1532 (+82)
23M → 24M
6:06 | 6:06/mi
40K· 24.85 mi
2:36:39
Rank: #1466 (+66)
24M → 40K
5:16 | 6:10/mi
25.2M
2:38:56
Rank: #1440 (+26)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:44:55
Rank: #1380 (+60)
25.2M → Finish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:17
Pace6:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:38
Pace6:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:1919:036:0819:03
6:08
-
10K
6.21 mi11:03:3838:226:1019:19
6:13
+0:05
15K
9.32 mi11:23:2158:056:1419:43
6:21
+0:08
20K
12.43 mi11:43:151:17:596:1719:54
6:24
+0:03
Half
13.11 mi11:47:331:22:176:174:18
6:18
-0:06
25K
15.53 mi12:02:581:37:426:1715:25
6:22
+0:04
30K
18.64 mi12:22:461:57:306:1819:48
6:22
0:00
20M
20.00 mi12:31:312:06:156:198:45
6:26
+0:04
21M
21.00 mi12:38:112:12:556:206:40
6:40
+0:14
35K
21.75 mi12:42:442:17:286:194:33
6:05
-0:35
23M
23.00 mi12:50:332:25:176:197:49
6:15
+0:10
24M
24.00 mi12:56:392:31:236:186:06
6:06
-0:09
40K
24.85 mi13:01:552:36:396:185:16
6:10
+0:04
25.2M
25.20 mi13:04:122:38:566:182:17
6:37
+0:27
Finish
26.22 mi13:10:112:44:556:185:59
5:52
-0:45

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

5:52 /mi

Average Pace

6:18 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:58

95% of race

Time at Steady Pace

8:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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 mi10:44:1919:036:0819:03
6:08
#1533
10K
6.21 mi11:03:3838:226:1019:19
6:13
#1748
15K
9.32 mi11:23:2158:056:1419:43
6:21
#1998
20K
12.43 mi11:43:151:17:596:1719:54
6:24
#2126
Half
13.11 mi11:47:331:22:176:174:18
6:18
#2139
25K
15.53 mi12:02:581:37:426:1715:25
6:22
#2120
30K
18.64 mi12:22:461:57:306:1819:48
6:22
#1961
20M
20.00 mi12:31:312:06:156:198:45
6:26
#1892
21M
21.00 mi12:38:112:12:556:206:40
6:40
#1799
35K
21.75 mi12:42:442:17:286:194:33
6:05
#1743
23M
23.00 mi12:50:332:25:176:197:49
6:15
#1614
24M
24.00 mi12:56:392:31:236:186:06
6:06
#1532
40K
24.85 mi13:01:552:36:396:185:16
6:10
#1466
25.2M
25.20 mi13:04:122:38:566:182:17
6:37
#1440
Finish
26.22 mi13:10:112:44:556:185:59
5:52
#1380
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1533146014602601(Top 9%)2481(Top 15%)2481(Top 44%)
10K6.21 mi3.10 mi1748-2151661-2011661-2011993(Top 7%)1897(Top 12%)1897(Top 34%)
15K9.32 mi3.11 mi1998-2501902-2411902-2412601(Top 9%)2481(Top 15%)2481(Top 44%)
20K12.43 mi3.11 mi2126-1282029-1272029-1272532(Top 9%)2413(Top 15%)2413(Top 43%)
Half13.11 mi0.68 mi2139-132042-132042-132469(Top 9%)2358(Top 15%)2358(Top 42%)
25K15.53 mi2.42 mi2120+192022+202022+202127(Top 7%)2023(Top 13%)2023(Top 36%)
30K18.64 mi3.11 mi1961+1591867+1551867+1551448(Top 5%)1369(Top 9%)1369(Top 24%)
20M20.00 mi1.36 mi1892+691800+671800+671374(Top 5%)1299(Top 8%)1299(Top 23%)
21M21.00 mi1.00 mi1799+931709+911709+911108(Top 4%)1047(Top 7%)1047(Top 19%)
35K21.75 mi0.75 mi1743+561653+561653+56924(Top 3%)869(Top 5%)869(Top 15%)
23M23.00 mi1.25 mi1614+1291527+1261527+126762(Top 3%)719(Top 4%)719(Top 13%)
24M24.00 mi1.00 mi1532+821449+781449+78776(Top 3%)730(Top 5%)730(Top 13%)
40K24.85 mi0.85 mi1466+661385+641385+64664(Top 2%)620(Top 4%)620(Top 11%)
25.2M25.20 mi0.35 mi1440+261360+251360+25642(Top 2%)597(Top 4%)597(Top 11%)
Finish26.22 mi1.02 mi1380+601301+591301+59632(Top 2%)594(Top 4%)594(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2601

Males

2481

M18-39

2481

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1993

Males

1897

M18-39

1897

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2601

Males

2481

M18-39

2481

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2532

Males

2413

M18-39

2413

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2469

Males

2358

M18-39

2358

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2127

Males

2023

M18-39

2023

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1448

Males

1369

M18-39

1369

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1374

Males

1299

M18-39

1299

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1108

Males

1047

M18-39

1047

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

924

Males

869

M18-39

869

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

762

Males

719

M18-39

719

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

776

Males

730

M18-39

730

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

664

Males

620

M18-39

620

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

642

Males

597

M18-39

597

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

632

Males

594

M18-39

594

Passing Analysis

Category:
Athletes Passed
903
Passed By
750
Net Change
+153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1533
5K → 10K20235-215#1533#1748
10K → 15K12262-250#1748#1998
15K → 20K35163-128#1998#2126
20K → Half1023-13#2126#2139
Half → 25K5435+19#2139#2120
25K → 30K1689+159#2120#1961
30K → 20M7910+69#1961#1892
20M → 21M985+93#1892#1799
21M → 35K560+56#1799#1743
35K → 23M1290+129#1743#1614
23M → 24M853+82#1614#1532
24M → 40K671+66#1532#1466
40K → 25.2M271+26#1466#1440
25.2M → Finish633+60#1440#1380
TOTALS903750+153
📊

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