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BOSTON MARATHON 2026

Gabriella Callagy

Bib: 27027•F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
28:30
3.11 mi
Rank: #23376
Start → 5K
28:30 | 9:11/mi
10K
56:12
6.21 mi
Rank: #22938 (+438)
5K → 10K
27:42 | 8:55/mi
15K
1:22:35
9.32 mi
Rank: #22057 (+881)
10K → 15K
26:23 | 8:30/mi
20K
1:49:48
12.43 mi
Rank: #21707 (+350)
15K → 20K
27:13 | 8:46/mi
HALF
1:55:27
13.11 mi
Rank: #21588 (+119)
20K → HALF
5:39 | 8:18/mi
25K
2:16:11
15.53 mi
Rank: #21175 (+413)
HALF → 25K
20:44 | 8:33/mi
30K
2:43:20
18.64 mi
Rank: #20665 (+510)
25K → 30K
27:09 | 8:45/mi
20M
2:55:19
20.00 mi
Rank: #20455 (+210)
30K → 20M
11:59 | 8:50/mi
21M
3:04:19
21.00 mi
Rank: #20230 (+225)
20M → 21M
9:00 | 9:00/mi
35K
3:10:45
21.75 mi
Rank: #20161 (+69)
21M → 35K
6:26 | 8:36/mi
23M
3:21:34
23.00 mi
Rank: #19950 (+211)
35K → 23M
10:49 | 8:39/mi
24M
3:29:54
24.00 mi
Rank: #19779 (+171)
23M → 24M
8:20 | 8:20/mi
40K
3:37:00
24.85 mi
Rank: #19597 (+182)
24M → 40K
7:06 | 8:19/mi
25.2M
3:39:52
25.20 mi
Rank: #19483 (+114)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:47:35
26.22 mi
Rank: #19232 (+251)
25.2M → FINISH
7:43 | 7:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:55:27
Pace8:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:08
Pace8:34 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1028:309:1128:30
9:11
-
10K
6.21 mi12:19:5256:129:0327:42
8:55
-0:16
15K
9.32 mi12:46:151:22:358:5226:23
8:30
-0:25
20K
12.43 mi13:13:281:49:488:5127:13
8:46
+0:16
HALF
13.11 mi13:19:071:55:278:495:39
8:18
-0:28
25K
15.53 mi13:39:512:16:118:4620:44
8:33
+0:15
30K
18.64 mi14:07:002:43:208:4627:09
8:45
+0:12
20M
20.00 mi14:18:592:55:198:4611:59
8:50
+0:05
21M
21.00 mi14:27:593:04:198:479:00
9:00
+0:10
35K
21.75 mi14:34:253:10:458:476:26
8:36
-0:24
23M
23.00 mi14:45:143:21:348:4610:49
8:39
+0:03
24M
24.00 mi14:53:343:29:548:458:20
8:20
-0:19
40K
24.85 mi15:00:403:37:008:447:06
8:19
-0:01
25.2M
25.20 mi15:03:323:39:528:442:52
8:19
0:00
FINISH
26.22 mi15:11:153:47:358:427:43
7:35
-0:44

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

7:35 /mi

Average Pace

8:41 /mi

Slowest Pace

9:11 /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

31:40

14% of race

Time at Steady Pace

1:58:44

52% of race

Time at Slower Pace

1:17:11

34% of race

Average Pace: 8:41 /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 mi11:52:1028:309:1128:30
9:11
#23376
10K
6.21 mi12:19:5256:129:0327:42
8:55
#22938
15K
9.32 mi12:46:151:22:358:5226:23
8:30
#22057
20K
12.43 mi13:13:281:49:488:5127:13
8:46
#21707
HALF
13.11 mi13:19:071:55:278:495:39
8:18
#21588
25K
15.53 mi13:39:512:16:118:4620:44
8:33
#21175
30K
18.64 mi14:07:002:43:208:4627:09
8:45
#20665
20M
20.00 mi14:18:592:55:198:4611:59
8:50
#20455
21M
21.00 mi14:27:593:04:198:479:00
9:00
#20230
35K
21.75 mi14:34:253:10:458:476:26
8:36
#20161
23M
23.00 mi14:45:143:21:348:4610:49
8:39
#19950
24M
24.00 mi14:53:343:29:548:458:20
8:20
#19779
40K
24.85 mi15:00:403:37:008:447:06
8:19
#19597
25.2M
25.20 mi15:03:323:39:528:442:52
8:19
#19483
FINISH
26.22 mi15:11:153:47:358:427:43
7:35
#19232
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 mi233769355935520117(Top 69%)7656(Top 61%)7656(Top 134%)
10K6.21 mi3.10 mi22938+4389128+2279128+22722468(Top 77%)8884(Top 71%)8884(Top 155%)
15K9.32 mi3.11 mi22057+8818686+4428686+44220117(Top 69%)7656(Top 61%)7656(Top 134%)
20K12.43 mi3.11 mi21707+3508518+1688518+16820760(Top 72%)8023(Top 64%)8023(Top 140%)
HALF13.11 mi0.68 mi21588+1198455+638455+6319023(Top 66%)7069(Top 56%)7069(Top 124%)
25K15.53 mi2.42 mi21175+4138254+2018254+20118901(Top 65%)7071(Top 56%)7071(Top 124%)
30K18.64 mi3.11 mi20665+5108013+2418013+24118259(Top 63%)6822(Top 54%)6822(Top 119%)
20M20.00 mi1.36 mi20455+2107902+1117902+11118104(Top 62%)6822(Top 54%)6822(Top 119%)
21M21.00 mi1.00 mi20230+2257801+1017801+10116174(Top 56%)5795(Top 46%)5795(Top 101%)
35K21.75 mi0.75 mi20161+697773+287773+2818154(Top 63%)6982(Top 56%)6982(Top 122%)
23M23.00 mi1.25 mi19950+2117688+857688+8516605(Top 57%)6211(Top 49%)6211(Top 109%)
24M24.00 mi1.00 mi19779+1717619+697619+6915966(Top 55%)5895(Top 47%)5895(Top 103%)
40K24.85 mi0.85 mi19597+1827531+887531+8814540(Top 50%)5196(Top 41%)5196(Top 91%)
25.2M25.20 mi0.35 mi19483+1147474+577474+5710574(Top 36%)3154(Top 25%)3154(Top 55%)
FINISH26.22 mi1.02 mi19232+2517361+1137361+11312052(Top 42%)3901(Top 31%)3901(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20117

Females

7656

F18-39

7656

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22468

Females

8884

F18-39

8884

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20117

Females

7656

F18-39

7656

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20760

Females

8023

F18-39

8023

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19023

Females

7069

F18-39

7069

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18901

Females

7071

F18-39

7071

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18259

Females

6822

F18-39

6822

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18104

Females

6822

F18-39

6822

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16174

Females

5795

F18-39

5795

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18154

Females

6982

F18-39

6982

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16605

Females

6211

F18-39

6211

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15966

Females

5895

F18-39

5895

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14540

Females

5196

F18-39

5196

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10574

Females

3154

F18-39

3154

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12052

Females

3901

F18-39

3901

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4319*
Passed By
175
Net Change
+4144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23376
5K → 10K532*94+438#23376#22938
10K → 15K886*5+881#22938#22057
15K → 20K382*32+350#22057#21707
20K → HALF1201+119#21707#21588
HALF → 25K418*5+413#21588#21175
25K → 30K513*3+510#21175#20665
30K → 20M215*5+210#20665#20455
20M → 21M230*5+225#20455#20230
21M → 35K778+69#20230#20161
35K → 23M223*12+211#20161#19950
23M → 24M1754+171#19950#19779
24M → 40K1831+182#19779#19597
40K → 25.2M1140+114#19597#19483
25.2M → FINISH251*0+251#19483#19232
TOTALS4319*175+4144

* 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