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BOSTON MARATHON 2025

Garrett Spritzer

Bib: 6173•M

OH

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0:00
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:45
Rank: #2789
Start → 5K
19:45 | 6:21/mi
10K· 6.21 mi
39:01
Rank: #2279 (+510)
5K → 10K
19:16 | 6:12/mi
15K· 9.32 mi
59:33
Rank: #2918 (-639)
10K → 15K
20:32 | 6:37/mi
20K· 12.43 mi
1:19:11
Rank: #2678 (+240)
15K → 20K
19:38 | 6:19/mi
Half· 13.11 mi
1:23:28
Rank: #2654 (+24)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:38:46
Rank: #2503 (+151)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:58:56
Rank: #2337 (+166)
25K → 30K
20:10 | 6:29/mi
20M
2:07:50
Rank: #2266 (+71)
30K → 20M
8:54 | 6:33/mi
21M
2:14:47
Rank: #2236 (+30)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:19:32
Rank: #2203 (+33)
21M → 35K
4:45 | 6:21/mi
23M
2:27:50
Rank: #2161 (+42)
35K → 23M
8:18 | 6:38/mi
24M
2:34:16
Rank: #2102 (+59)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:39:54
Rank: #2058 (+44)
24M → 40K
5:38 | 6:35/mi
25.2M
2:42:26
Rank: #2065 (-7)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:48:58
Rank: #2072 (-7)
25.2M → Finish
6:32 | 6:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:28
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:25:30
Pace6:31 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5019:456:2119:45
6:21
-
10K
6.21 mi10:44:0639:016:1719:16
6:12
-0:09
15K
9.32 mi11:04:3859:336:2320:32
6:37
+0:25
20K
12.43 mi11:24:161:19:116:2219:38
6:19
-0:18
Half
13.11 mi11:28:331:23:286:224:17
6:17
-0:02
25K
15.53 mi11:43:511:38:466:2115:18
6:19
+0:02
30K
18.64 mi12:04:011:58:566:2320:10
6:29
+0:10
20M
20.00 mi12:12:552:07:506:238:54
6:33
+0:04
21M
21.00 mi12:19:522:14:476:256:57
6:57
+0:24
35K
21.75 mi12:24:372:19:326:254:45
6:21
-0:36
23M
23.00 mi12:32:552:27:506:268:18
6:38
+0:17
24M
24.00 mi12:39:212:34:166:266:26
6:26
-0:12
40K
24.85 mi12:44:592:39:546:265:38
6:35
+0:09
25.2M
25.20 mi12:47:312:42:266:272:32
7:21
+0:46
Finish
26.22 mi12:54:032:48:586:276:32
6:25
-0:56

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

6:12 /mi

Average Pace

6:27 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:29

94% of race

Time at Steady Pace

6:57

4% of race

Time at Slower Pace

2:32

1% of race

Average Pace: 6:27 /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 mi10:24:5019:456:2119:45
6:21
#2789
10K
6.21 mi10:44:0639:016:1719:16
6:12
#2279
15K
9.32 mi11:04:3859:336:2320:32
6:37
#2918
20K
12.43 mi11:24:161:19:116:2219:38
6:19
#2678
Half
13.11 mi11:28:331:23:286:224:17
6:17
#2654
25K
15.53 mi11:43:511:38:466:2115:18
6:19
#2503
30K
18.64 mi12:04:011:58:566:2320:10
6:29
#2337
20M
20.00 mi12:12:552:07:506:238:54
6:33
#2266
21M
21.00 mi12:19:522:14:476:256:57
6:57
#2236
35K
21.75 mi12:24:372:19:326:254:45
6:21
#2203
23M
23.00 mi12:32:552:27:506:268:18
6:38
#2161
24M
24.00 mi12:39:212:34:166:266:26
6:26
#2102
40K
24.85 mi12:44:592:39:546:265:38
6:35
#2058
25.2M
25.20 mi12:47:312:42:266:272:32
7:21
#2065
Finish
26.22 mi12:54:032:48:586:276:32
6:25
#2072
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2789265426544288(Top 15%)4026(Top 25%)4026(Top 71%)
10K6.21 mi3.10 mi2279+5102176+4782176+4781927(Top 7%)1833(Top 11%)1833(Top 32%)
15K9.32 mi3.11 mi2918-6392781-6052781-6054288(Top 15%)4026(Top 25%)4026(Top 71%)
20K12.43 mi3.11 mi2678+2402553+2282553+2282093(Top 7%)1995(Top 12%)1995(Top 35%)
Half13.11 mi0.68 mi2654+242532+212532+212355(Top 8%)2252(Top 14%)2252(Top 40%)
25K15.53 mi2.42 mi2503+1512389+1432389+1431905(Top 7%)1811(Top 11%)1811(Top 32%)
30K18.64 mi3.11 mi2337+1662231+1582231+1581936(Top 7%)1842(Top 11%)1842(Top 33%)
20M20.00 mi1.36 mi2266+712161+702161+701798(Top 6%)1702(Top 11%)1702(Top 30%)
21M21.00 mi1.00 mi2236+302134+272134+272041(Top 7%)1916(Top 12%)1916(Top 34%)
35K21.75 mi0.75 mi2203+332102+322102+321794(Top 6%)1683(Top 10%)1683(Top 30%)
23M23.00 mi1.25 mi2161+422057+452057+451939(Top 7%)1810(Top 11%)1810(Top 32%)
24M24.00 mi1.00 mi2102+591998+591998+591785(Top 6%)1661(Top 10%)1661(Top 29%)
40K24.85 mi0.85 mi2058+441953+451953+451912(Top 7%)1762(Top 11%)1762(Top 31%)
25.2M25.20 mi0.35 mi2065-71959-61959-62671(Top 9%)2373(Top 15%)2373(Top 42%)
Finish26.22 mi1.02 mi2072-71965-61965-62344(Top 8%)2136(Top 13%)2136(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4288

Males

4026

M18-39

4026

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1927

Males

1833

M18-39

1833

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4288

Males

4026

M18-39

4026

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

2093

Males

1995

M18-39

1995

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2355

Males

2252

M18-39

2252

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1905

Males

1811

M18-39

1811

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1936

Males

1842

M18-39

1842

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1798

Males

1702

M18-39

1702

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2041

Males

1916

M18-39

1916

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1794

Males

1683

M18-39

1683

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1939

Males

1810

M18-39

1810

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1785

Males

1661

M18-39

1661

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1912

Males

1762

M18-39

1762

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2671

Males

2373

M18-39

2373

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2344

Males

2136

M18-39

2136

Passing Analysis

Category:
Athletes Passed
1530
Passed By
813
Net Change
+717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2789
5K → 10K5166+510#2789#2279
10K → 15K6645-639#2279#2918
15K → 20K2488+240#2918#2678
20K → Half295+24#2678#2654
Half → 25K1576+151#2654#2503
25K → 30K18721+166#2503#2337
30K → 20M798+71#2337#2266
20M → 21M5323+30#2266#2236
21M → 35K352+33#2236#2203
35K → 23M5917+42#2203#2161
23M → 24M678+59#2161#2102
24M → 40K5713+44#2102#2058
40K → 25.2M916-7#2058#2065
25.2M → Finish2835-7#2065#2072
TOTALS1530813+717
📊

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