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BOSTON MARATHON 2026

Deborah Garbacki

Bib: 21621•F

NY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
27:27
3.11 mi
Rank: #21883
Start → 5K
27:27 | 8:51/mi
10K
54:51
6.21 mi
Rank: #21951 (-68)
5K → 10K
27:24 | 8:50/mi
15K
1:22:51
9.32 mi
Rank: #22214 (-263)
10K → 15K
28:00 | 9:01/mi
20K
1:51:16
12.43 mi
Rank: #22272 (-58)
15K → 20K
28:25 | 9:09/mi
HALF
1:57:19
13.11 mi
Rank: #22265 (+7)
20K → HALF
6:03 | 8:53/mi
25K
2:19:43
15.53 mi
Rank: #22235 (+30)
HALF → 25K
22:24 | 9:15/mi
30K
2:52:18
18.64 mi
Rank: #22794 (-559)
25K → 30K
32:35 | 10:30/mi
20M
3:07:00
20.00 mi
Rank: #22949 (-155)
30K → 20M
14:42 | 10:50/mi
21M
3:19:48
21.00 mi
Rank: #23218 (-269)
20M → 21M
12:48 | 12:48/mi
35K
3:27:47
21.75 mi
Rank: #23272 (-54)
21M → 35K
7:59 | 10:41/mi
23M
3:41:33
23.00 mi
Rank: #23344 (-72)
35K → 23M
13:46 | 11:01/mi
24M
3:53:54
24.00 mi
Rank: #23613 (-269)
23M → 24M
12:21 | 12:21/mi
40K
4:03:29
24.85 mi
Rank: #23642 (-29)
24M → 40K
9:35 | 11:13/mi
25.2M
4:07:37
25.20 mi
Rank: #23664 (-22)
40K → 25.2M
4:08 | 12:00/mi
FINISH
4:18:01
26.22 mi
Rank: #23695 (-31)
25.2M → FINISH
10:24 | 10:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:19
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:20:42
Pace10:44 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4527:278:5127:27
8:51
-
10K
6.21 mi11:56:0954:518:5027:24
8:50
-0:01
15K
9.32 mi12:24:091:22:518:5428:00
9:01
+0:11
20K
12.43 mi12:52:341:51:168:5828:25
9:09
+0:08
HALF
13.11 mi12:58:371:57:198:576:03
8:53
-0:16
25K
15.53 mi13:21:012:19:439:0022:24
9:15
+0:22
30K
18.64 mi13:53:362:52:189:1532:35
10:30
+1:15
20M
20.00 mi14:08:183:07:009:2214:42
10:50
+0:20
21M
21.00 mi14:21:063:19:489:3112:48
12:48
+1:58
35K
21.75 mi14:29:053:27:479:347:59
10:41
-2:07
23M
23.00 mi14:42:513:41:339:3813:46
11:01
+0:20
24M
24.00 mi14:55:123:53:549:4512:21
12:21
+1:20
40K
24.85 mi15:04:474:03:299:489:35
11:13
-1:08
25.2M
25.20 mi15:08:554:07:379:504:08
12:00
+0:47
FINISH
26.22 mi15:19:194:18:019:5110:24
10:13
-1:47

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

8:50 /mi

Average Pace

9:51 /mi

Slowest Pace

12:48 /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

2:19:43

54% of race

Time at Steady Pace

1:19:26

31% of race

Time at Slower Pace

38:52

15% of race

Average Pace: 9:50 /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 mi11:28:4527:278:5127:27
8:51
#21883
10K
6.21 mi11:56:0954:518:5027:24
8:50
#21951
15K
9.32 mi12:24:091:22:518:5428:00
9:01
#22214
20K
12.43 mi12:52:341:51:168:5828:25
9:09
#22272
HALF
13.11 mi12:58:371:57:198:576:03
8:53
#22265
25K
15.53 mi13:21:012:19:439:0022:24
9:15
#22235
30K
18.64 mi13:53:362:52:189:1532:35
10:30
#22794
20M
20.00 mi14:08:183:07:009:2214:42
10:50
#22949
21M
21.00 mi14:21:063:19:489:3112:48
12:48
#23218
35K
21.75 mi14:29:053:27:479:347:59
10:41
#23272
23M
23.00 mi14:42:513:41:339:3813:46
11:01
#23344
24M
24.00 mi14:55:123:53:549:4512:21
12:21
#23613
40K
24.85 mi15:04:474:03:299:489:35
11:13
#23642
25.2M
25.20 mi15:08:554:07:379:504:08
12:00
#23664
FINISH
26.22 mi15:19:194:18:019:5110:24
10:13
#23695
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi218838637863722777(Top 78%)9021(Top 72%)9021(Top 505%)
10K6.21 mi3.10 mi21951-688648-118648-1122007(Top 76%)8654(Top 69%)8654(Top 485%)
15K9.32 mi3.11 mi22214-2638763-1158763-11522777(Top 78%)9021(Top 72%)9021(Top 505%)
20K12.43 mi3.11 mi22272-588792-298792-2922566(Top 78%)8944(Top 71%)8944(Top 501%)
HALF13.11 mi0.68 mi22265+78791+18791+122242(Top 77%)8774(Top 70%)8774(Top 491%)
25K15.53 mi2.42 mi22235+308783+88783+822181(Top 76%)8775(Top 70%)8775(Top 491%)
30K18.64 mi3.11 mi22794-5599094-3119094-31124280(Top 84%)9991(Top 79%)9991(Top 559%)
20M20.00 mi1.36 mi22949-1559192-989192-9824556(Top 85%)10215(Top 81%)10215(Top 572%)
21M21.00 mi1.00 mi23218-2699359-1679359-16726150(Top 90%)11088(Top 88%)11088(Top 621%)
35K21.75 mi0.75 mi23272-549388-299388-2924659(Top 85%)10338(Top 82%)10338(Top 579%)
23M23.00 mi1.25 mi23344-729426-389426-3824503(Top 84%)10311(Top 82%)10311(Top 577%)
24M24.00 mi1.00 mi23613-2699571-1459571-14527031(Top 93%)11631(Top 92%)11631(Top 651%)
40K24.85 mi0.85 mi23642-299599-289599-2824662(Top 85%)10469(Top 83%)10469(Top 586%)
25.2M25.20 mi0.35 mi23664-229613-149613-1424431(Top 84%)10356(Top 82%)10356(Top 580%)
FINISH26.22 mi1.02 mi23695-319650-379650-3724401(Top 84%)10322(Top 82%)10322(Top 578%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22777

Females

9021

F45-49

9021

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22007

Females

8654

F45-49

8654

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22777

Females

9021

F45-49

9021

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22566

Females

8944

F45-49

8944

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22242

Females

8774

F45-49

8774

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22181

Females

8775

F45-49

8775

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24280

Females

9991

F45-49

9991

30K→20M

18.6 - 20.0 mi

Top 85%
×5
+64ft-50ft

Overall

24556

Females

10215

F45-49

10215

20M→21M

20.0 - 21.0 mi

Top 90%
×8
+106ft-24ft

Overall

26150

Females

11088

F45-49

11088

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24659

Females

10338

F45-49

10338

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24503

Females

10311

F45-49

10311

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27031

Females

11631

F45-49

11631

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24662

Females

10469

F45-49

10469

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24431

Females

10356

F45-49

10356

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24401

Females

10322

F45-49

10322

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
911
Passed By
2723
Net Change
-1812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21883
5K → 10K241309-68#21883#21951
10K → 15K80343-263#21951#22214
15K → 20K137195-58#22214#22272
20K → HALF3326+7#22272#22265
HALF → 25K136106+30#22265#22235
25K → 30K59618-559#22235#22794
30K → 20M37192-155#22794#22949
20M → 21M20289-269#22949#23218
21M → 35K1872-54#23218#23272
35K → 23M42114-72#23272#23344
23M → 24M14283-269#23344#23613
24M → 40K4473-29#23613#23642
40K → 25.2M1638-22#23642#23664
25.2M → FINISH3465-31#23664#23695
TOTALS9112723-1812
📊

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