Boston Marathon logo
BOSTON MARATHON 2025

Tyler Smoot

Bib: 4694•M

AL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:25
Rank: #2136
Start → 5K
19:25 | 6:15/mi
10K· 6.21 mi
38:39
Rank: #1979 (+157)
5K → 10K
19:14 | 6:11/mi
15K· 9.32 mi
57:58
Rank: #1932 (+47)
10K → 15K
19:19 | 6:13/mi
20K· 12.43 mi
1:17:32
Rank: #1941 (-9)
15K → 20K
19:34 | 6:18/mi
Half· 13.11 mi
1:21:50
Rank: #1968 (-27)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:37:18
Rank: #2013 (-45)
Half → 25K
15:28 | 6:23/mi
30K· 18.64 mi
1:57:22
Rank: #1923 (+90)
25K → 30K
20:04 | 6:28/mi
20M
2:06:10
Rank: #1876 (+47)
30K → 20M
8:48 | 6:29/mi
21M
2:13:07
Rank: #1846 (+30)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:18:01
Rank: #1859 (-13)
21M → 35K
4:54 | 6:33/mi
23M
2:26:23
Rank: #1847 (+12)
35K → 23M
8:22 | 6:41/mi
24M
2:32:57
Rank: #1846 (+1)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:39:07
Rank: #1924 (-78)
24M → 40K
6:10 | 7:13/mi
25.2M
2:41:47
Rank: #1949 (-25)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:48:47
Rank: #2030 (-81)
25.2M → Finish
7:00 | 6:52/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:50
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3719:256:1519:25
6:15
-
10K
6.21 mi10:43:5138:396:1319:14
6:11
-0:04
15K
9.32 mi11:03:1057:586:1319:19
6:13
+0:02
20K
12.43 mi11:22:441:17:326:1419:34
6:18
+0:05
Half
13.11 mi11:27:021:21:506:154:18
6:18
0:00
25K
15.53 mi11:42:301:37:186:1615:28
6:23
+0:05
30K
18.64 mi12:02:341:57:226:1820:04
6:28
+0:05
20M
20.00 mi12:11:222:06:106:188:48
6:29
+0:01
21M
21.00 mi12:18:192:13:076:206:57
6:57
+0:28
35K
21.75 mi12:23:132:18:016:214:54
6:33
-0:24
23M
23.00 mi12:31:352:26:236:228:22
6:41
+0:08
24M
24.00 mi12:38:092:32:576:226:34
6:34
-0:07
40K
24.85 mi12:44:192:39:076:246:10
7:13
+0:39
25.2M
25.20 mi12:46:592:41:476:252:40
7:44
+0:31
Finish
26.22 mi12:53:592:48:476:277:00
6:52
-0:52

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

6:11 /mi

Average Pace

6:27 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:58

34% of race

Time at Steady Pace

1:28:02

52% of race

Time at Slower Pace

22:47

13% of race

Average Pace: 6:26 /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 mi10:24:3719:256:1519:25
6:15
#2136
10K
6.21 mi10:43:5138:396:1319:14
6:11
#1979
15K
9.32 mi11:03:1057:586:1319:19
6:13
#1932
20K
12.43 mi11:22:441:17:326:1419:34
6:18
#1941
Half
13.11 mi11:27:021:21:506:154:18
6:18
#1968
25K
15.53 mi11:42:301:37:186:1615:28
6:23
#2013
30K
18.64 mi12:02:341:57:226:1820:04
6:28
#1923
20M
20.00 mi12:11:222:06:106:188:48
6:29
#1876
21M
21.00 mi12:18:192:13:076:206:57
6:57
#1846
35K
21.75 mi12:23:132:18:016:214:54
6:33
#1859
23M
23.00 mi12:31:352:26:236:228:22
6:41
#1847
24M
24.00 mi12:38:092:32:576:226:34
6:34
#1846
40K
24.85 mi12:44:192:39:076:246:10
7:13
#1924
25.2M
25.20 mi12:46:592:41:476:252:40
7:44
#1949
Finish
26.22 mi12:53:592:48:476:277:00
6:52
#2030
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2136203720371930(Top 7%)1838(Top 11%)1838(Top 33%)
10K6.21 mi3.10 mi1979+1571885+1521885+1521857(Top 7%)1764(Top 11%)1764(Top 31%)
15K9.32 mi3.11 mi1932+471838+471838+471930(Top 7%)1838(Top 11%)1838(Top 33%)
20K12.43 mi3.11 mi1941-91851-131851-131995(Top 7%)1900(Top 12%)1900(Top 34%)
Half13.11 mi0.68 mi1968-271878-271878-272480(Top 9%)2369(Top 15%)2369(Top 42%)
25K15.53 mi2.42 mi2013-451918-401918-402238(Top 8%)2128(Top 13%)2128(Top 38%)
30K18.64 mi3.11 mi1923+901831+871831+871803(Top 6%)1714(Top 11%)1714(Top 30%)
20M20.00 mi1.36 mi1876+471785+461785+461539(Top 5%)1454(Top 9%)1454(Top 26%)
21M21.00 mi1.00 mi1846+301755+301755+302040(Top 7%)1915(Top 12%)1915(Top 34%)
35K21.75 mi0.75 mi1859-131767-121767-122676(Top 9%)2474(Top 15%)2474(Top 44%)
23M23.00 mi1.25 mi1847+121752+151752+152153(Top 8%)2010(Top 12%)2010(Top 36%)
24M24.00 mi1.00 mi1846+11749+31749+32311(Top 8%)2136(Top 13%)2136(Top 38%)
40K24.85 mi0.85 mi1924-781823-741823-745075(Top 18%)4246(Top 26%)4246(Top 75%)
25.2M25.20 mi0.35 mi1949-251847-241847-244399(Top 15%)3677(Top 23%)3677(Top 65%)
Finish26.22 mi1.02 mi2030-811925-781925-784864(Top 17%)4012(Top 25%)4012(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1930

Males

1838

M18-39

1838

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1857

Males

1764

M18-39

1764

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1930

Males

1838

M18-39

1838

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1995

Males

1900

M18-39

1900

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2480

Males

2369

M18-39

2369

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2238

Males

2128

M18-39

2128

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1803

Males

1714

M18-39

1714

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1539

Males

1454

M18-39

1454

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2040

Males

1915

M18-39

1915

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2676

Males

2474

M18-39

2474

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2153

Males

2010

M18-39

2010

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2311

Males

2136

M18-39

2136

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5075

Males

4246

M18-39

4246

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4399

Males

3677

M18-39

3677

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4864

Males

4012

M18-39

4012

Passing Analysis

Category:
Athletes Passed
771
Passed By
665
Net Change
+106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2136
5K → 10K21659+157#2136#1979
10K → 15K8538+47#1979#1932
15K → 20K6372-9#1932#1941
20K → Half330-27#1941#1968
Half → 25K4085-45#1968#2013
25K → 30K11525+90#2013#1923
30K → 20M6114+47#1923#1876
20M → 21M5424+30#1876#1846
21M → 35K2134-13#1846#1859
35K → 23M5038+12#1859#1847
23M → 24M3231+1#1847#1846
24M → 40K1593-78#1846#1924
40K → 25.2M732-25#1924#1949
25.2M → Finish990-81#1949#2030
TOTALS771665+106
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing