Boston Marathon logo
BOSTON MARATHON 2025

Sachin Garg

Bib: 4769•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:14
Rank: #3927
Start → 5K
20:14 | 6:31/mi
10K· 6.21 mi
40:28
Rank: #3876 (+51)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:00:38
Rank: #3733 (+143)
10K → 15K
20:10 | 6:29/mi
20K· 12.43 mi
1:20:45
Rank: #3489 (+244)
15K → 20K
20:07 | 6:28/mi
Half· 13.11 mi
1:25:08
Rank: #3465 (+24)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:51
Rank: #3321 (+144)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:01:27
Rank: #3131 (+190)
25K → 30K
20:36 | 6:38/mi
20M
2:10:31
Rank: #3022 (+109)
30K → 20M
9:04 | 6:40/mi
21M
2:17:27
Rank: #2930 (+92)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:22:14
Rank: #2858 (+72)
21M → 35K
4:47 | 6:24/mi
23M
2:30:21
Rank: #2727 (+131)
35K → 23M
8:07 | 6:29/mi
24M
2:36:37
Rank: #2605 (+122)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:42:07
Rank: #2514 (+91)
24M → 40K
5:30 | 6:26/mi
25.2M
2:44:35
Rank: #2501 (+13)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:51:11
Rank: #2479 (+22)
25.2M → Finish
6:36 | 6:29/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
Time1:25:08
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:26:03
Pace6:34 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1320:146:3120:14
6:31
-
10K
6.21 mi10:44:2740:286:3120:14
6:31
0:00
15K
9.32 mi11:04:371:00:386:3020:10
6:29
-0:02
20K
12.43 mi11:24:441:20:456:3020:07
6:28
-0:01
Half
13.11 mi11:29:071:25:086:304:23
6:25
-0:03
25K
15.53 mi11:44:501:40:516:3015:43
6:29
+0:04
30K
18.64 mi12:05:262:01:276:3120:36
6:38
+0:09
20M
20.00 mi12:14:302:10:316:329:04
6:40
+0:02
21M
21.00 mi12:21:262:17:276:336:56
6:56
+0:16
35K
21.75 mi12:26:132:22:146:324:47
6:24
-0:32
23M
23.00 mi12:34:202:30:216:328:07
6:29
+0:05
24M
24.00 mi12:40:362:36:376:326:16
6:16
-0:13
40K
24.85 mi12:46:062:42:076:315:30
6:26
+0:10
25.2M
25.20 mi12:48:342:44:356:322:28
7:09
+0:43
Finish
26.22 mi12:55:102:51:116:326:36
6:29
-0:40

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

6:16 /mi

Average Pace

6:32 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:47

95% of race

Time at Steady Pace

9:24

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:24:1320:146:3120:14
6:31
#3927
10K
6.21 mi10:44:2740:286:3120:14
6:31
#3876
15K
9.32 mi11:04:371:00:386:3020:10
6:29
#3733
20K
12.43 mi11:24:441:20:456:3020:07
6:28
#3489
Half
13.11 mi11:29:071:25:086:304:23
6:25
#3465
25K
15.53 mi11:44:501:40:516:3015:43
6:29
#3321
30K
18.64 mi12:05:262:01:276:3120:36
6:38
#3131
20M
20.00 mi12:14:302:10:316:329:04
6:40
#3022
21M
21.00 mi12:21:262:17:276:336:56
6:56
#2930
35K
21.75 mi12:26:132:22:146:324:47
6:24
#2858
23M
23.00 mi12:34:202:30:216:328:07
6:29
#2727
24M
24.00 mi12:40:362:36:376:326:16
6:16
#2605
40K
24.85 mi12:46:062:42:076:315:30
6:26
#2514
25.2M
25.20 mi12:48:342:44:356:322:28
7:09
#2501
Finish
26.22 mi12:55:102:51:116:326:36
6:29
#2479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3927371737173511(Top 12%)3322(Top 21%)3322(Top 148%)
10K6.21 mi3.10 mi3876+513666+513666+513825(Top 13%)3606(Top 22%)3606(Top 160%)
15K9.32 mi3.11 mi3733+1433528+1383528+1383511(Top 12%)3322(Top 21%)3322(Top 148%)
20K12.43 mi3.11 mi3489+2443307+2213307+2212977(Top 10%)2834(Top 18%)2834(Top 126%)
Half13.11 mi0.68 mi3465+243282+253282+253235(Top 11%)3076(Top 19%)3076(Top 137%)
25K15.53 mi2.42 mi3321+1443157+1253157+1252799(Top 10%)2663(Top 17%)2663(Top 119%)
30K18.64 mi3.11 mi3131+1902977+1802977+1802547(Top 9%)2409(Top 15%)2409(Top 107%)
20M20.00 mi1.36 mi3022+1092871+1062871+1062344(Top 8%)2214(Top 14%)2214(Top 99%)
21M21.00 mi1.00 mi2930+922782+892782+892010(Top 7%)1893(Top 12%)1893(Top 84%)
35K21.75 mi0.75 mi2858+722713+692713+692025(Top 7%)1899(Top 12%)1899(Top 85%)
23M23.00 mi1.25 mi2727+1312590+1232590+1231419(Top 5%)1336(Top 8%)1336(Top 59%)
24M24.00 mi1.00 mi2605+1222472+1182472+1181232(Top 4%)1157(Top 7%)1157(Top 51%)
40K24.85 mi0.85 mi2514+912384+882384+881398(Top 5%)1299(Top 8%)1299(Top 58%)
25.2M25.20 mi0.35 mi2501+132372+122372+122001(Top 7%)1814(Top 11%)1814(Top 81%)
Finish26.22 mi1.02 mi2479+222349+232349+232709(Top 10%)2439(Top 15%)2439(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3511

Males

3322

M40-44

3322

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3825

Males

3606

M40-44

3606

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3511

Males

3322

M40-44

3322

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2977

Males

2834

M40-44

2834

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3235

Males

3076

M40-44

3076

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2799

Males

2663

M40-44

2663

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2547

Males

2409

M40-44

2409

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2344

Males

2214

M40-44

2214

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2010

Males

1893

M40-44

1893

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2025

Males

1899

M40-44

1899

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1419

Males

1336

M40-44

1336

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1232

Males

1157

M40-44

1157

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1398

Males

1299

M40-44

1299

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2001

Males

1814

M40-44

1814

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2709

Males

2439

M40-44

2439

Passing Analysis

Category:
Athletes Passed
1716
Passed By
268
Net Change
+1448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3927
5K → 10K171120+51#3927#3876
10K → 15K18138+143#3876#3733
15K → 20K25410+244#3733#3489
20K → Half295+24#3489#3465
Half → 25K16218+144#3465#3321
25K → 30K20717+190#3321#3131
30K → 20M12112+109#3131#3022
20M → 21M10311+92#3022#2930
21M → 35K731+72#2930#2858
35K → 23M1321+131#2858#2727
23M → 24M1264+122#2727#2605
24M → 40K943+91#2605#2514
40K → 25.2M163+13#2514#2501
25.2M → Finish4725+22#2501#2479
TOTALS1716268+1448
📊

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