Boston Marathon logo
BOSTON MARATHON 2025

Gaurav Katiyar

Bib: 6250•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:43/mi
20:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
44:41
↑ 79↓ 1380.4%
15K· 9.32 mi
6:59/mi
1:06:23
↑ 67↓ 78
20K· 12.43 mi
7:08/mi
1:28:34
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:33:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:15/mi
1:50:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:20/mi
2:13:35
↑ 181↓ 1480.2%
20M
7:30/mi
2:23:47
↑ 64↓ 500.2%
21M
8:02/mi
2:31:49
↑ 106↓ 241.6%
35K· 21.75 mi
13:45/mi
2:42:06
↑ 17↓ 861.7%
23M
8:17/mi
2:52:28
↑ 23↓ 630.6%
24M
7:46/mi
3:00:14
↓ 821.3%
40K· 24.85 mi
7:45/mi
3:06:52
↓ 200.3%
25.2M
8:25/mi
3:09:46
↑ 13↓ 160.2%
Finish· 26.22 mi
7:22/mi
3:17:16
↑ 22↓ 21

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
Time1:33:15
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:44:01
Pace7:56 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5720:526:4320:52
6:43
-
10K
6.21 mi10:49:4644:417:1123:49
7:40
+0:57
15K
9.32 mi11:11:281:06:237:0721:42
6:59
-0:41
20K
12.43 mi11:33:391:28:347:0822:11
7:08
+0:09
Half
13.11 mi11:38:201:33:157:074:41
6:52
-0:16
25K
15.53 mi11:55:541:50:497:0817:34
7:15
+0:23
30K
18.64 mi12:18:402:13:357:1022:46
7:20
+0:05
20M
20.00 mi12:28:522:23:477:1110:12
7:30
+0:10
21M
21.00 mi12:36:542:31:497:148:02
8:02
+0:32
35K
21.75 mi12:47:112:42:067:2710:17
13:45
+5:43
23M
23.00 mi12:57:332:52:287:3010:22
8:17
-5:28
24M
24.00 mi13:05:193:00:147:317:46
7:46
-0:31
40K
24.85 mi13:11:573:06:527:316:38
7:45
-0:01
25.2M
25.20 mi13:14:513:09:467:322:54
8:25
+0:40
Finish
26.22 mi13:22:213:17:167:327:30
7:22
-1:03

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

6:43 /mi

Average Pace

7:32 /mi

Slowest Pace

13:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:04:05

93% of race

Time at Slower Pace

13:11

7% of race

Average Pace: 7:31 /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 mi10:25:5720:526:4320:52
6:43
#5605
10K
6.21 mi10:49:4644:417:1123:49
7:40
#9383
15K
9.32 mi11:11:281:06:237:0721:42
6:59
#8676
20K
12.43 mi11:33:391:28:347:0822:11
7:08
#8353
Half
13.11 mi11:38:201:33:157:074:41
6:52
#8251
25K
15.53 mi11:55:541:50:497:0817:34
7:15
#8170
30K
18.64 mi12:18:402:13:357:1022:46
7:20
#7793
20M
20.00 mi12:28:522:23:477:1110:12
7:30
#7674
21M
21.00 mi12:36:542:31:497:148:02
8:02
#7595
35K
21.75 mi12:47:112:42:067:2710:17
13:45
#9364
23M
23.00 mi12:57:332:52:287:3010:22
8:17
#9485
24M
24.00 mi13:05:193:00:147:317:46
7:46
#9448
40K
24.85 mi13:11:573:06:527:316:38
7:45
#9400
25.2M
25.20 mi13:14:513:09:467:322:54
8:25
#9351
Finish
26.22 mi13:22:213:17:167:327:30
7:22
#9287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5605519051907520(Top 26%)6629(Top 41%)6629(Top 117%)
10K6.21 mi3.10 mi9383-37787831-26417831-264113568(Top 48%)9826(Top 61%)9826(Top 174%)
15K9.32 mi3.11 mi8676+7077393+4387393+4387520(Top 26%)6629(Top 41%)6629(Top 117%)
20K12.43 mi3.11 mi8353+3237165+2287165+2287749(Top 27%)6714(Top 42%)6714(Top 119%)
Half13.11 mi0.68 mi8251+1027105+607105+606694(Top 24%)5990(Top 37%)5990(Top 106%)
25K15.53 mi2.42 mi8170+817028+777028+777952(Top 28%)6737(Top 42%)6737(Top 119%)
30K18.64 mi3.11 mi7793+3776749+2796749+2796618(Top 23%)5723(Top 36%)5723(Top 101%)
20M20.00 mi1.36 mi7674+1196640+1096640+1097063(Top 25%)5881(Top 37%)5881(Top 104%)
21M21.00 mi1.00 mi7595+796545+956545+957525(Top 26%)5990(Top 37%)5990(Top 106%)
35K21.75 mi0.75 mi9364-17697578-10337578-103327535(Top 97%)15589(Top 97%)15589(Top 276%)
23M23.00 mi1.25 mi9485-1217612-347612-3411896(Top 42%)8178(Top 51%)8178(Top 145%)
24M24.00 mi1.00 mi9448+377552+607552+609539(Top 34%)6931(Top 43%)6931(Top 123%)
40K24.85 mi0.85 mi9400+487488+647488+648462(Top 30%)6236(Top 39%)6236(Top 111%)
25.2M25.20 mi0.35 mi9351+497443+457443+458218(Top 29%)6042(Top 38%)6042(Top 107%)
Finish26.22 mi1.02 mi9287+647373+707373+708188(Top 29%)6021(Top 37%)6021(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7520

Males

6629

M18-39

6629

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13568

Males

9826

M18-39

9826

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7520

Males

6629

M18-39

6629

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7749

Males

6714

M18-39

6714

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6694

Males

5990

M18-39

5990

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7952

Males

6737

M18-39

6737

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

6618

Males

5723

M18-39

5723

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

7063

Males

5881

M18-39

5881

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

7525

Males

5990

M18-39

5990

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27535

Males

15589

M18-39

15589

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11896

Males

8178

M18-39

8178

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9539

Males

6931

M18-39

6931

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8462

Males

6236

M18-39

6236

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8218

Males

6042

M18-39

6042

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8188

Males

6021

M18-39

6021

Passing Analysis

Category:
Athletes Passed
2461
Passed By
6143
Net Change
-3682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5605
5K → 10K13779-3778#5605#9383
10K → 15K7125+707#9383#8676
15K → 20K35734+323#8676#8353
20K → Half1042+102#8353#8251
Half → 25K17594+81#8251#8170
25K → 30K39720+377#8170#7793
30K → 20M14930+119#7793#7674
20M → 21M12950+79#7674#7595
21M → 35K01769-1769#7595#9364
35K → 23M77198-121#9364#9485
23M → 24M9861+37#9485#9448
24M → 40K9547+48#9448#9400
40K → 25.2M6516+49#9400#9351
25.2M → Finish10238+64#9351#9287
TOTALS24616143-3682
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing