Boston Marathon logo
BOSTON MARATHON 2025

James Lindstrom

Bib: 1195•M

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Division (M18-39)
#0 / 5642
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:29
Rank: #328
Start → 5K
17:29 | 5:38/mi
10K· 6.21 mi
35:03
Rank: #342 (-14)
5K → 10K
17:34 | 5:39/mi
15K· 9.32 mi
53:06
Rank: #400 (-58)
10K → 15K
18:03 | 5:49/mi
20K· 12.43 mi
1:11:52
Rank: #501 (-101)
15K → 20K
18:46 | 6:02/mi
Half· 13.11 mi
1:15:59
Rank: #522 (-21)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:31:27
Rank: #667 (-145)
Half → 25K
15:28 | 6:23/mi
30K· 18.64 mi
1:51:47
Rank: #817 (-150)
25K → 30K
20:20 | 6:33/mi
20M
2:00:48
Rank: #857 (-40)
30K → 20M
9:01 | 6:38/mi
21M
2:07:54
Rank: #908 (-51)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:13:25
Rank: #1027 (-119)
21M → 35K
5:31 | 7:22/mi
23M
2:21:47
Rank: #1055 (-28)
35K → 23M
8:22 | 6:41/mi
24M
2:28:18
Rank: #1084 (-29)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:33:56
Rank: #1093 (-9)
24M → 40K
5:38 | 6:35/mi
25.2M
2:36:23
Rank: #1092 (+1)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:42:51
Rank: #1103 (-11)
25.2M → Finish
6:28 | 6:21/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
Time1:15:59
Pace5:48 /mi
2nd Half
Distance13.11 mi
Time1:26:52
Pace6:38 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3517:295:3817:29
5:38
-
10K
6.21 mi10:35:0935:035:3817:34
5:39
+0:01
15K
9.32 mi10:53:1253:065:4218:03
5:49
+0:10
20K
12.43 mi11:11:581:11:525:4718:46
6:02
+0:13
Half
13.11 mi11:16:051:15:595:484:07
6:02
0:00
25K
15.53 mi11:31:331:31:275:5315:28
6:23
+0:21
30K
18.64 mi11:51:531:51:476:0020:20
6:33
+0:10
20M
20.00 mi12:00:542:00:486:029:01
6:38
+0:05
21M
21.00 mi12:08:002:07:546:057:06
7:06
+0:28
35K
21.75 mi12:13:312:13:256:085:31
7:22
+0:16
23M
23.00 mi12:21:532:21:476:108:22
6:41
-0:41
24M
24.00 mi12:28:242:28:186:116:31
6:31
-0:10
40K
24.85 mi12:34:022:33:566:125:38
6:35
+0:04
25.2M
25.20 mi12:36:292:36:236:122:27
7:06
+0:31
Finish
26.22 mi12:42:572:42:516:136:28
6:21
-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

5:38 /mi

Average Pace

6:13 /mi

Slowest Pace

7:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:59

47% of race

Time at Steady Pace

1:11:48

44% of race

Time at Slower Pace

15:04

9% of race

Average Pace: 6:13 /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 mi10:17:3517:295:3817:29
5:38
#328
10K
6.21 mi10:35:0935:035:3817:34
5:39
#342
15K
9.32 mi10:53:1253:065:4218:03
5:49
#400
20K
12.43 mi11:11:581:11:525:4718:46
6:02
#501
Half
13.11 mi11:16:051:15:595:484:07
6:02
#522
25K
15.53 mi11:31:331:31:275:5315:28
6:23
#667
30K
18.64 mi11:51:531:51:476:0020:20
6:33
#817
20M
20.00 mi12:00:542:00:486:029:01
6:38
#857
21M
21.00 mi12:08:002:07:546:057:06
7:06
#908
35K
21.75 mi12:13:312:13:256:085:31
7:22
#1027
23M
23.00 mi12:21:532:21:476:108:22
6:41
#1055
24M
24.00 mi12:28:242:28:186:116:31
6:31
#1084
40K
24.85 mi12:34:022:33:566:125:38
6:35
#1093
25.2M
25.20 mi12:36:292:36:236:122:27
7:06
#1092
Finish
26.22 mi12:42:572:42:516:136:28
6:21
#1103
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi328298298543(Top 2%)506(Top 3%)506(Top 9%)
10K6.21 mi3.10 mi342-14312-14312-14367(Top 1%)337(Top 2%)337(Top 6%)
15K9.32 mi3.11 mi400-58369-57369-57543(Top 2%)506(Top 3%)506(Top 9%)
20K12.43 mi3.11 mi501-101465-96465-96975(Top 3%)919(Top 6%)919(Top 16%)
Half13.11 mi0.68 mi522-21485-20485-201259(Top 4%)1193(Top 7%)1193(Top 21%)
25K15.53 mi2.42 mi667-145620-135620-1352234(Top 8%)2124(Top 13%)2124(Top 38%)
30K18.64 mi3.11 mi817-150767-147767-1472163(Top 8%)2047(Top 13%)2047(Top 36%)
20M20.00 mi1.36 mi857-40806-39806-392154(Top 8%)2035(Top 13%)2035(Top 36%)
21M21.00 mi1.00 mi908-51853-47853-472646(Top 9%)2456(Top 15%)2456(Top 44%)
35K21.75 mi0.75 mi1027-119968-115968-1157639(Top 27%)6056(Top 38%)6056(Top 107%)
23M23.00 mi1.25 mi1055-28993-25993-252146(Top 8%)2003(Top 12%)2003(Top 36%)
24M24.00 mi1.00 mi1084-291021-281021-282091(Top 7%)1938(Top 12%)1938(Top 34%)
40K24.85 mi0.85 mi1093-91030-91030-91902(Top 7%)1752(Top 11%)1752(Top 31%)
25.2M25.20 mi0.35 mi1092+11029+11029+11757(Top 6%)1596(Top 10%)1596(Top 28%)
Finish26.22 mi1.02 mi1103-111039-101039-102054(Top 7%)1881(Top 12%)1881(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

543

Males

506

M18-39

506

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

367

Males

337

M18-39

337

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

543

Males

506

M18-39

506

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

975

Males

919

M18-39

919

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1259

Males

1193

M18-39

1193

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2234

Males

2124

M18-39

2124

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2163

Males

2047

M18-39

2047

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2154

Males

2035

M18-39

2035

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2646

Males

2456

M18-39

2456

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7639

Males

6056

M18-39

6056

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2146

Males

2003

M18-39

2003

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2091

Males

1938

M18-39

1938

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1902

Males

1752

M18-39

1752

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1757

Males

1596

M18-39

1596

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

2054

Males

1881

M18-39

1881

Passing Analysis

Category:
Athletes Passed
123
Passed By
898
Net Change
-775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#328
5K → 10K1226-14#328#342
10K → 15K765-58#342#400
15K → 20K2103-101#400#501
20K → Half021-21#501#522
Half → 25K6151-145#522#667
25K → 30K5155-150#667#817
30K → 20M848-40#817#857
20M → 21M859-51#857#908
21M → 35K3122-119#908#1027
35K → 23M2654-28#1027#1055
23M → 24M938-29#1055#1084
24M → 40K1120-9#1084#1093
40K → 25.2M1211+1#1093#1092
25.2M → Finish1425-11#1092#1103
TOTALS123898-775
📊

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