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BOSTON MARATHON 2026

Arijit Ganguly

Bib: 27421•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:10
3.11 mi
Rank: #17602
Start → 5K
25:10 | 8:07/mi
10K
50:05
6.21 mi
Rank: #17507 (+95)
5K → 10K
24:55 | 8:02/mi
15K
1:15:20
9.32 mi
Rank: #17645 (-138)
10K → 15K
25:15 | 8:08/mi
20K
1:40:36
12.43 mi
Rank: #17480 (+165)
15K → 20K
25:16 | 8:08/mi
HALF
1:46:08
13.11 mi
Rank: #17507 (-27)
20K → HALF
5:32 | 8:08/mi
25K
2:06:10
15.53 mi
Rank: #17422 (+85)
HALF → 25K
20:02 | 8:16/mi
30K
2:32:49
18.64 mi
Rank: #17369 (+53)
25K → 30K
26:39 | 8:35/mi
20M
2:44:30
20.00 mi
Rank: #17312 (+57)
30K → 20M
11:41 | 8:37/mi
21M
2:53:34
21.00 mi
Rank: #17237 (+75)
20M → 21M
9:04 | 9:04/mi
35K
2:59:55
21.75 mi
Rank: #17227 (+10)
21M → 35K
6:21 | 8:30/mi
23M
3:10:23
23.00 mi
Rank: #17050 (+177)
35K → 23M
10:28 | 8:22/mi
24M
3:18:44
24.00 mi
Rank: #16990 (+60)
23M → 24M
8:21 | 8:21/mi
40K
3:25:50
24.85 mi
Rank: #16896 (+94)
24M → 40K
7:06 | 8:19/mi
25.2M
3:29:06
25.20 mi
Rank: #16893 (+3)
40K → 25.2M
3:16 | 9:29/mi
FINISH
3:37:21
26.22 mi
Rank: #16819 (+74)
25.2M → FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:08
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:51:13
Pace8:30 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3225:108:0725:10
8:07
-
10K
6.21 mi12:11:2750:058:0424:55
8:02
-0:05
15K
9.32 mi12:36:421:15:208:0525:15
8:08
+0:06
20K
12.43 mi13:01:581:40:368:0625:16
8:08
0:00
HALF
13.11 mi13:07:301:46:088:065:32
8:08
0:00
25K
15.53 mi13:27:322:06:108:0820:02
8:16
+0:08
30K
18.64 mi13:54:112:32:498:1226:39
8:35
+0:19
20M
20.00 mi14:05:522:44:308:1411:41
8:37
+0:02
21M
21.00 mi14:14:562:53:348:169:04
9:04
+0:27
35K
21.75 mi14:21:172:59:558:176:21
8:30
-0:34
23M
23.00 mi14:31:453:10:238:1710:28
8:22
-0:08
24M
24.00 mi14:40:063:18:448:178:21
8:21
-0:01
40K
24.85 mi14:47:123:25:508:177:06
8:19
-0:02
25.2M
25.20 mi14:50:283:29:068:183:16
9:29
+1:10
FINISH
26.22 mi14:58:433:37:218:188:15
8:06
-1:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:02 /mi

Average Pace

8:18 /mi

Slowest Pace

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:25:01

94% of race

Time at Steady Pace

9:04

4% of race

Time at Slower Pace

3:16

2% of race

Average Pace: 8:17 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:3225:108:0725:10
8:07
#17602
10K
6.21 mi12:11:2750:058:0424:55
8:02
#17507
15K
9.32 mi12:36:421:15:208:0525:15
8:08
#17645
20K
12.43 mi13:01:581:40:368:0625:16
8:08
#17480
HALF
13.11 mi13:07:301:46:088:065:32
8:08
#17507
25K
15.53 mi13:27:322:06:108:0820:02
8:16
#17422
30K
18.64 mi13:54:112:32:498:1226:39
8:35
#17369
20M
20.00 mi14:05:522:44:308:1411:41
8:37
#17312
21M
21.00 mi14:14:562:53:348:169:04
9:04
#17237
35K
21.75 mi14:21:172:59:558:176:21
8:30
#17227
23M
23.00 mi14:31:453:10:238:1710:28
8:22
#17050
24M
24.00 mi14:40:063:18:448:178:21
8:21
#16990
40K
24.85 mi14:47:123:25:508:177:06
8:19
#16896
25.2M
25.20 mi14:50:283:29:068:183:16
9:29
#16893
FINISH
26.22 mi14:58:433:37:218:188:15
8:06
#16819
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi17602112561125617857(Top 62%)11383(Top 70%)11383(Top 518%)
10K6.21 mi3.10 mi17507+9511219+3711219+3717378(Top 60%)11168(Top 68%)11168(Top 508%)
15K9.32 mi3.11 mi17645-13811280-6111280-6117857(Top 62%)11383(Top 70%)11383(Top 518%)
20K12.43 mi3.11 mi17480+16511208+7211208+7217069(Top 59%)11026(Top 67%)11026(Top 502%)
HALF13.11 mi0.68 mi17507-2711217-911217-917831(Top 61%)11369(Top 70%)11369(Top 517%)
25K15.53 mi2.42 mi17422+8511182+3511182+3517184(Top 59%)11019(Top 67%)11019(Top 501%)
30K18.64 mi3.11 mi17369+5311124+5811124+5817344(Top 60%)10968(Top 67%)10968(Top 499%)
20M20.00 mi1.36 mi17312+5711092+3211092+3216773(Top 58%)10633(Top 65%)10633(Top 484%)
21M21.00 mi1.00 mi17237+7511033+5911033+5916440(Top 57%)10444(Top 64%)10444(Top 475%)
35K21.75 mi0.75 mi17227+1011016+1711016+1717478(Top 60%)10797(Top 66%)10797(Top 491%)
23M23.00 mi1.25 mi17050+17710908+10810908+10814853(Top 51%)9619(Top 59%)9619(Top 438%)
24M24.00 mi1.00 mi16990+6010867+4110867+4116001(Top 55%)10040(Top 61%)10040(Top 457%)
40K24.85 mi0.85 mi16896+9410808+5910808+5914471(Top 50%)9286(Top 57%)9286(Top 422%)
25.2M25.20 mi0.35 mi16893+310795+1310795+1317143(Top 59%)10490(Top 64%)10490(Top 477%)
FINISH26.22 mi1.02 mi16819+7410741+5410741+5415762(Top 54%)9888(Top 61%)9888(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17857

Males

11383

M40-44

11383

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17378

Males

11168

M40-44

11168

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17857

Males

11383

M40-44

11383

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17069

Males

11026

M40-44

11026

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17831

Males

11369

M40-44

11369

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17184

Males

11019

M40-44

11019

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17344

Males

10968

M40-44

10968

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16773

Males

10633

M40-44

10633

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16440

Males

10444

M40-44

10444

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17478

Males

10797

M40-44

10797

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14853

Males

9619

M40-44

9619

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

16001

Males

10040

M40-44

10040

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14471

Males

9286

M40-44

9286

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17143

Males

10490

M40-44

10490

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15762

Males

9888

M40-44

9888

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1953*
Passed By
1095
Net Change
+783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17602
5K → 10K295*200+95#17602#17507
10K → 15K137200-138#17507#17645
15K → 20K251*86+165#17645#17480
20K → HALF2552-27#17480#17507
HALF → 25K16984+85#17507#17422
25K → 30K215*162+53#17422#17369
30K → 20M12366+57#17369#17312
20M → 21M12550+75#17312#17237
21M → 35K6252+10#17237#17227
35K → 23M19316+177#17227#17050
23M → 24M10545+60#17050#16990
24M → 40K11420+94#16990#16896
40K → 25.2M3431+3#16896#16893
25.2M → FINISH10531+74#16893#16819
TOTALS1953*1095+783

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing