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BOSTON MARATHON 2026

Martín Giacchetta

Bib: 29553•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 (M45-49)
#0 / 2413
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
25:40
3.11 mi
Rank: #18606
Start → 5K
25:40 | 8:16/mi
10K
51:37
6.21 mi
Rank: #19047 (-441)
5K → 10K
25:57 | 8:22/mi
15K
1:17:53
9.32 mi
Rank: #19331 (-284)
10K → 15K
26:16 | 8:28/mi
20K
1:44:20
12.43 mi
Rank: #19341 (-10)
15K → 20K
26:27 | 8:31/mi
HALF
1:50:11
13.11 mi
Rank: #19398 (-57)
20K → HALF
5:51 | 8:35/mi
25K
2:10:37
15.53 mi
Rank: #19206 (+192)
HALF → 25K
20:26 | 8:26/mi
30K
2:36:36
18.64 mi
Rank: #18618 (+588)
25K → 30K
25:59 | 8:22/mi
20M
2:47:55
20.00 mi
Rank: #18366 (+252)
30K → 20M
11:19 | 8:20/mi
21M
2:56:58
21.00 mi
Rank: #18232 (+134)
20M → 21M
9:03 | 9:03/mi
35K
3:03:23
21.75 mi
Rank: #18222 (+10)
21M → 35K
6:25 | 8:35/mi
23M
3:14:29
23.00 mi
Rank: #18194 (+28)
35K → 23M
11:06 | 8:53/mi
24M
3:23:20
24.00 mi
Rank: #18218 (-24)
23M → 24M
8:51 | 8:51/mi
40K
3:31:07
24.85 mi
Rank: #18237 (-19)
24M → 40K
7:47 | 9:07/mi
25.2M
3:34:24
25.20 mi
Rank: #18215 (+22)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:43:08
26.22 mi
Rank: #18210 (+5)
25.2M → FINISH
8:44 | 8:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:11
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3925:408:1625:40
8:16
-
10K
6.21 mi12:15:3651:378:1925:57
8:22
+0:06
15K
9.32 mi12:41:521:17:538:2226:16
8:28
+0:06
20K
12.43 mi13:08:191:44:208:2426:27
8:31
+0:03
HALF
13.11 mi13:14:101:50:118:255:51
8:35
+0:04
25K
15.53 mi13:34:362:10:378:2520:26
8:26
-0:09
30K
18.64 mi14:00:352:36:368:2525:59
8:22
-0:04
20M
20.00 mi14:11:542:47:558:2411:19
8:20
-0:02
21M
21.00 mi14:20:572:56:588:269:03
9:03
+0:43
35K
21.75 mi14:27:223:03:238:266:25
8:35
-0:28
23M
23.00 mi14:38:283:14:298:2811:06
8:53
+0:18
24M
24.00 mi14:47:193:23:208:298:51
8:51
-0:02
40K
24.85 mi14:55:063:31:078:307:47
9:07
+0:16
25.2M
25.20 mi14:58:233:34:248:313:17
9:32
+0:25
FINISH
26.22 mi15:07:073:43:088:318:44
8:35
-0:57

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

8:16 /mi

Average Pace

8:31 /mi

Slowest Pace

9:32 /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

3:32:04

95% of race

Time at Steady Pace

11:04

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:49:3925:408:1625:40
8:16
#18606
10K
6.21 mi12:15:3651:378:1925:57
8:22
#19047
15K
9.32 mi12:41:521:17:538:2226:16
8:28
#19331
20K
12.43 mi13:08:191:44:208:2426:27
8:31
#19341
HALF
13.11 mi13:14:101:50:118:255:51
8:35
#19398
25K
15.53 mi13:34:362:10:378:2520:26
8:26
#19206
30K
18.64 mi14:00:352:36:368:2525:59
8:22
#18618
20M
20.00 mi14:11:542:47:558:2411:19
8:20
#18366
21M
21.00 mi14:20:572:56:588:269:03
9:03
#18232
35K
21.75 mi14:27:223:03:238:266:25
8:35
#18222
23M
23.00 mi14:38:283:14:298:2811:06
8:53
#18194
24M
24.00 mi14:47:193:23:208:298:51
8:51
#18218
40K
24.85 mi14:55:063:31:078:307:47
9:07
#18237
25.2M
25.20 mi14:58:233:34:248:313:17
9:32
#18215
FINISH
26.22 mi15:07:073:43:088:318:44
8:35
#18210
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi18606116741167419859(Top 68%)12261(Top 75%)12261(Top 508%)
10K6.21 mi3.10 mi19047-44111876-20211876-20219487(Top 67%)12094(Top 74%)12094(Top 501%)
15K9.32 mi3.11 mi19331-28412012-13612012-13619859(Top 68%)12261(Top 75%)12261(Top 508%)
20K12.43 mi3.11 mi19341-1012005+712005+719373(Top 67%)12006(Top 73%)12006(Top 498%)
HALF13.11 mi0.68 mi19398-5712031-2612031-2620668(Top 71%)12616(Top 77%)12616(Top 523%)
25K15.53 mi2.42 mi19206+19211934+9711934+9718127(Top 62%)11411(Top 70%)11411(Top 473%)
30K18.64 mi3.11 mi18618+58811651+28311651+28316032(Top 55%)10442(Top 64%)10442(Top 433%)
20M20.00 mi1.36 mi18366+25211522+12911522+12915115(Top 52%)9944(Top 61%)9944(Top 412%)
21M21.00 mi1.00 mi18232+13411442+8011442+8016368(Top 56%)10417(Top 64%)10417(Top 432%)
35K21.75 mi0.75 mi18222+1011433+911433+917981(Top 62%)11039(Top 68%)11039(Top 457%)
23M23.00 mi1.25 mi18194+2811395+3811395+3817825(Top 61%)10893(Top 67%)10893(Top 451%)
24M24.00 mi1.00 mi18218-2411388+711388+718767(Top 65%)11301(Top 69%)11301(Top 468%)
40K24.85 mi0.85 mi18237-1911387+111387+118858(Top 65%)11288(Top 69%)11288(Top 468%)
25.2M25.20 mi0.35 mi18215+2211367+2011367+2017376(Top 60%)10600(Top 65%)10600(Top 439%)
FINISH26.22 mi1.02 mi18210+511350+1711350+1718502(Top 64%)11132(Top 68%)11132(Top 461%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19859

Males

12261

M45-49

12261

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19487

Males

12094

M45-49

12094

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19859

Males

12261

M45-49

12261

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19373

Males

12006

M45-49

12006

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20668

Males

12616

M45-49

12616

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18127

Males

11411

M45-49

11411

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16032

Males

10442

M45-49

10442

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15115

Males

9944

M45-49

9944

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16368

Males

10417

M45-49

10417

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17981

Males

11039

M45-49

11039

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17825

Males

10893

M45-49

10893

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18767

Males

11301

M45-49

11301

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18858

Males

11288

M45-49

11288

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17376

Males

10600

M45-49

10600

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18502

Males

11132

M45-49

11132

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1963
Passed By
1567
Net Change
+396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18606
5K → 10K112553-441#18606#19047
10K → 15K87371-284#19047#19331
15K → 20K142152-10#19331#19341
20K → HALF1269-57#19341#19398
HALF → 25K21624+192#19398#19206
25K → 30K5968+588#19206#18618
30K → 20M2531+252#18618#18366
20M → 21M15925+134#18366#18232
21M → 35K4838+10#18232#18222
35K → 23M10779+28#18222#18194
23M → 24M5882-24#18194#18218
24M → 40K5372-19#18218#18237
40K → 25.2M4220+22#18237#18215
25.2M → FINISH7873+5#18215#18210
TOTALS19631567+396
📊

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