Boston Marathon logo
BOSTON MARATHON 2025

Tim Mann

Bib: 3660•M

NC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:39
Rank: #2582
Start → 5K
19:39 | 6:19/mi
10K· 6.21 mi
39:12
Rank: #2466 (+116)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:48
Rank: #2443 (+23)
10K → 15K
19:36 | 6:19/mi
20K· 12.43 mi
1:18:15
Rank: #2241 (+202)
15K → 20K
19:27 | 6:16/mi
Half· 13.11 mi
1:22:28
Rank: #2213 (+28)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:37:36
Rank: #2093 (+120)
Half → 25K
15:08 | 6:14/mi
30K· 18.64 mi
1:57:23
Rank: #1927 (+166)
25K → 30K
19:47 | 6:22/mi
20M
2:06:06
Rank: #1857 (+70)
30K → 20M
8:43 | 6:25/mi
21M
2:12:44
Rank: #1766 (+91)
20M → 21M
6:38 | 6:38/mi
35K· 21.75 mi
2:17:22
Rank: #1722 (+44)
21M → 35K
4:38 | 6:12/mi
23M
2:25:20
Rank: #1625 (+97)
35K → 23M
7:58 | 6:22/mi
24M
2:31:40
Rank: #1581 (+44)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:37:07
Rank: #1538 (+43)
24M → 40K
5:27 | 6:22/mi
25.2M
2:39:30
Rank: #1527 (+11)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:45:41
Rank: #1478 (+49)
25.2M → Finish
6:11 | 6:04/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 Half⚖️ Balanced
Distance13.11 mi
Time1:22:28
Pace6:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:13
Pace6:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5519:396:1919:39
6:19
-
10K
6.21 mi10:41:2839:126:1919:33
6:18
-0:01
15K
9.32 mi11:01:0458:486:1919:36
6:19
+0:01
20K
12.43 mi11:20:311:18:156:1819:27
6:16
-0:03
Half
13.11 mi11:24:441:22:286:174:13
6:11
-0:05
25K
15.53 mi11:39:521:37:366:1715:08
6:14
+0:03
30K
18.64 mi11:59:391:57:236:1819:47
6:22
+0:08
20M
20.00 mi12:08:222:06:066:188:43
6:25
+0:03
21M
21.00 mi12:15:002:12:446:196:38
6:38
+0:13
35K
21.75 mi12:19:382:17:226:194:38
6:12
-0:26
23M
23.00 mi12:27:362:25:206:197:58
6:22
+0:10
24M
24.00 mi12:33:562:31:406:196:20
6:20
-0:02
40K
24.85 mi12:39:232:37:076:195:27
6:22
+0:02
25.2M
25.20 mi12:41:462:39:306:202:23
6:55
+0:33
Finish
26.22 mi12:47:572:45:416:196:11
6:04
-0:51

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

6:04 /mi

Average Pace

6:19 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:18

99% of race

Time at Steady Pace

2:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /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 mi10:21:5519:396:1919:39
6:19
#2582
10K
6.21 mi10:41:2839:126:1919:33
6:18
#2466
15K
9.32 mi11:01:0458:486:1919:36
6:19
#2443
20K
12.43 mi11:20:311:18:156:1819:27
6:16
#2241
Half
13.11 mi11:24:441:22:286:174:13
6:11
#2213
25K
15.53 mi11:39:521:37:366:1715:08
6:14
#2093
30K
18.64 mi11:59:391:57:236:1819:47
6:22
#1927
20M
20.00 mi12:08:222:06:066:188:43
6:25
#1857
21M
21.00 mi12:15:002:12:446:196:38
6:38
#1766
35K
21.75 mi12:19:382:17:226:194:38
6:12
#1722
23M
23.00 mi12:27:362:25:206:197:58
6:22
#1625
24M
24.00 mi12:33:562:31:406:196:20
6:20
#1581
40K
24.85 mi12:39:232:37:076:195:27
6:22
#1538
25.2M
25.20 mi12:41:462:39:306:202:23
6:55
#1527
Finish
26.22 mi12:47:572:45:416:196:11
6:04
#1478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2582245824582367(Top 8%)2257(Top 14%)2257(Top 40%)
10K6.21 mi3.10 mi2466+1162351+1072351+1072361(Top 8%)2258(Top 14%)2258(Top 40%)
15K9.32 mi3.11 mi2443+232333+182333+182367(Top 8%)2257(Top 14%)2257(Top 40%)
20K12.43 mi3.11 mi2241+2022142+1912142+1911831(Top 6%)1742(Top 11%)1742(Top 31%)
Half13.11 mi0.68 mi2213+282113+292113+291849(Top 7%)1762(Top 11%)1762(Top 31%)
25K15.53 mi2.42 mi2093+1201996+1171996+1171617(Top 6%)1537(Top 10%)1537(Top 27%)
30K18.64 mi3.11 mi1927+1661835+1611835+1611429(Top 5%)1350(Top 8%)1350(Top 24%)
20M20.00 mi1.36 mi1857+701766+691766+691295(Top 5%)1223(Top 8%)1223(Top 22%)
21M21.00 mi1.00 mi1766+911677+891677+891016(Top 4%)961(Top 6%)961(Top 17%)
35K21.75 mi0.75 mi1722+441632+451632+451206(Top 4%)1137(Top 7%)1137(Top 20%)
23M23.00 mi1.25 mi1625+971538+941538+941041(Top 4%)984(Top 6%)984(Top 17%)
24M24.00 mi1.00 mi1581+441495+431495+431402(Top 5%)1313(Top 8%)1313(Top 23%)
40K24.85 mi0.85 mi1538+431453+421453+421173(Top 4%)1095(Top 7%)1095(Top 19%)
25.2M25.20 mi0.35 mi1527+111443+101443+101234(Top 4%)1136(Top 7%)1136(Top 20%)
Finish26.22 mi1.02 mi1478+491395+481395+481094(Top 4%)1024(Top 6%)1024(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2367

Males

2257

M18-39

2257

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2361

Males

2258

M18-39

2258

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2367

Males

2257

M18-39

2257

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1831

Males

1742

M18-39

1742

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1849

Males

1762

M18-39

1762

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1617

Males

1537

M18-39

1537

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1429

Males

1350

M18-39

1350

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1295

Males

1223

M18-39

1223

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1016

Males

961

M18-39

961

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1206

Males

1137

M18-39

1137

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1041

Males

984

M18-39

984

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1402

Males

1313

M18-39

1313

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1173

Males

1095

M18-39

1095

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1234

Males

1136

M18-39

1136

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1094

Males

1024

M18-39

1024

Passing Analysis

Category:
Athletes Passed
1317
Passed By
213
Net Change
+1104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2582
5K → 10K17862+116#2582#2466
10K → 15K10077+23#2466#2443
15K → 20K2119+202#2443#2241
20K → Half324+28#2241#2213
Half → 25K1244+120#2213#2093
25K → 30K1737+166#2093#1927
30K → 20M788+70#1927#1857
20M → 21M954+91#1857#1766
21M → 35K462+44#1766#1722
35K → 23M992+97#1722#1625
23M → 24M5814+44#1625#1581
24M → 40K507+43#1581#1538
40K → 25.2M165+11#1538#1527
25.2M → Finish578+49#1527#1478
TOTALS1317213+1104
📊

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