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BOSTON MARATHON 2026

Sabrina Gallucci

Bib: 16847•F

MA

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0:00
/ mi
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Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 16%
Age Group (F18-39)
#0 / 5716
Top 29%
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
22:24
3.11 mi
Rank: #10284
Start → 5K
22:24 | 7:13/mi
10K
44:25
6.21 mi
Rank: #9751 (+533)
5K → 10K
22:01 | 7:06/mi
15K
1:06:53
9.32 mi
Rank: #9925 (-174)
10K → 15K
22:28 | 7:14/mi
20K
1:29:31
12.43 mi
Rank: #9920 (+5)
15K → 20K
22:38 | 7:18/mi
HALF
1:34:30
13.11 mi
Rank: #9983 (-63)
20K → HALF
4:59 | 7:19/mi
25K
1:52:19
15.53 mi
Rank: #9986 (-3)
HALF → 25K
17:49 | 7:21/mi
30K
2:15:44
18.64 mi
Rank: #9914 (+72)
25K → 30K
23:25 | 7:33/mi
20M
2:26:09
20.00 mi
Rank: #9914
30K → 20M
10:25 | 7:41/mi
21M
2:34:08
21.00 mi
Rank: #9865 (+49)
20M → 21M
7:59 | 7:59/mi
35K
2:39:28
21.75 mi
Rank: #9762 (+103)
21M → 35K
5:20 | 7:08/mi
23M
2:48:49
23.00 mi
Rank: #9625 (+137)
35K → 23M
9:21 | 7:29/mi
24M
2:56:15
24.00 mi
Rank: #9603 (+22)
23M → 24M
7:26 | 7:26/mi
40K
3:02:48
24.85 mi
Rank: #9595 (+8)
24M → 40K
6:33 | 7:40/mi
25.2M
3:05:33
25.20 mi
Rank: #9545 (+50)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:12:59
26.22 mi
Rank: #9520 (+25)
25.2M → FINISH
7:26 | 7:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:30
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:38:29
Pace7:31 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:5322:247:1322:24
7:13
-
10K
6.21 mi11:25:5444:257:0922:01
7:06
-0:07
15K
9.32 mi11:48:221:06:537:1122:28
7:14
+0:08
20K
12.43 mi12:11:001:29:317:1322:38
7:18
+0:04
HALF
13.11 mi12:15:591:34:307:134:59
7:19
+0:01
25K
15.53 mi12:33:481:52:197:1417:49
7:21
+0:02
30K
18.64 mi12:57:132:15:447:1723:25
7:33
+0:12
20M
20.00 mi13:07:382:26:097:1910:25
7:41
+0:08
21M
21.00 mi13:15:372:34:087:217:59
7:59
+0:18
35K
21.75 mi13:20:572:39:287:205:20
7:08
-0:51
23M
23.00 mi13:30:182:48:497:219:21
7:29
+0:21
24M
24.00 mi13:37:442:56:157:217:26
7:26
-0:03
40K
24.85 mi13:44:173:02:487:226:33
7:40
+0:14
25.2M
25.20 mi13:47:023:05:337:222:45
7:59
+0:19
FINISH
26.22 mi13:54:283:12:597:227:26
7:18
-0:41

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

7:06 /mi

Average Pace

7:22 /mi

Slowest Pace

7:59 /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

3:02:15

94% of race

Time at Steady Pace

10:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi11:03:5322:247:1322:24
7:13
#10284
10K
6.21 mi11:25:5444:257:0922:01
7:06
#9751
15K
9.32 mi11:48:221:06:537:1122:28
7:14
#9925
20K
12.43 mi12:11:001:29:317:1322:38
7:18
#9920
HALF
13.11 mi12:15:591:34:307:134:59
7:19
#9983
25K
15.53 mi12:33:481:52:197:1417:49
7:21
#9986
30K
18.64 mi12:57:132:15:447:1723:25
7:33
#9914
20M
20.00 mi13:07:382:26:097:1910:25
7:41
#9914
21M
21.00 mi13:15:372:34:087:217:59
7:59
#9865
35K
21.75 mi13:20:572:39:287:205:20
7:08
#9762
23M
23.00 mi13:30:182:48:497:219:21
7:29
#9625
24M
24.00 mi13:37:442:56:157:217:26
7:26
#9603
40K
24.85 mi13:44:173:02:487:226:33
7:40
#9595
25.2M
25.20 mi13:47:023:05:337:222:45
7:59
#9545
FINISH
26.22 mi13:54:283:12:597:227:26
7:18
#9520
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi102842017201710400(Top 36%)2164(Top 17%)2164(Top 38%)
10K6.21 mi3.10 mi9751+5331767+2501767+2509333(Top 32%)1609(Top 13%)1609(Top 28%)
15K9.32 mi3.11 mi9925-1741873-1061873-10610400(Top 36%)2164(Top 17%)2164(Top 38%)
20K12.43 mi3.11 mi9920+51904-311904-3110045(Top 35%)2070(Top 16%)2070(Top 36%)
HALF13.11 mi0.68 mi9983-631941-371941-3711294(Top 39%)2615(Top 21%)2615(Top 46%)
25K15.53 mi2.42 mi9986-31974-331974-3310127(Top 35%)2189(Top 17%)2189(Top 38%)
30K18.64 mi3.11 mi9914+721999-251999-259960(Top 34%)2245(Top 18%)2245(Top 39%)
20M20.00 mi1.36 mi99142024-252024-2510380(Top 36%)2577(Top 20%)2577(Top 45%)
21M21.00 mi1.00 mi9865+492014+102014+109790(Top 34%)2395(Top 19%)2395(Top 42%)
35K21.75 mi0.75 mi9762+1031983+311983+318108(Top 28%)1613(Top 13%)1613(Top 28%)
23M23.00 mi1.25 mi9625+1371951+321951+328666(Top 30%)1952(Top 16%)1952(Top 34%)
24M24.00 mi1.00 mi9603+221959-81959-89618(Top 33%)2477(Top 20%)2477(Top 43%)
40K24.85 mi0.85 mi9595+81977-181977-1810042(Top 35%)2762(Top 22%)2762(Top 48%)
25.2M25.20 mi0.35 mi9545+501967+101967+108260(Top 28%)1991(Top 16%)1991(Top 35%)
FINISH26.22 mi1.02 mi9520+251997-301997-309869(Top 34%)2772(Top 22%)2772(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10400

Females

2164

F18-39

2164

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9333

Females

1609

F18-39

1609

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10400

Females

2164

F18-39

2164

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10045

Females

2070

F18-39

2070

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11294

Females

2615

F18-39

2615

HALF→25K

13.1 - 15.5 mi

Top 35%
×4
+66ft-88ft

Overall

10127

Females

2189

F18-39

2189

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9960

Females

2245

F18-39

2245

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10380

Females

2577

F18-39

2577

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9790

Females

2395

F18-39

2395

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8108

Females

1613

F18-39

1613

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8666

Females

1952

F18-39

1952

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9618

Females

2477

F18-39

2477

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10042

Females

2762

F18-39

2762

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8260

Females

1991

F18-39

1991

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9869

Females

2772

F18-39

2772

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2003*
Passed By
1143
Net Change
+764
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10284
5K → 10K606*73+533#10284#9751
10K → 15K119200-174#9751#9925
15K → 20K167161+5#9925#9920
20K → HALF1274-63#9920#9983
HALF → 25K111114-3#9983#9986
25K → 30K210*138+72#9986#9914
30K → 20M90890#9914#9914
20M → 21M9849+49#9914#9865
21M → 35K1129+103#9865#9762
35K → 23M16629+137#9762#9625
23M → 24M8361+22#9625#9603
24M → 40K7466+8#9603#9595
40K → 25.2M588+50#9595#9545
25.2M → FINISH9772+25#9545#9520
TOTALS2003*1143+764

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing