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BOSTON MARATHON 2026

Annie Grella

Bib: 20433•F

CA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 38%
Masters (Masters Women)
#0 / 6862
Top 23%
Age Group (F45-49)
#0 / 1786
Top 26%
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
24:52
3.11 mi
Rank: #16980
Start → 5K
24:52 | 8:01/mi
10K
49:52
6.21 mi
Rank: #17261 (-281)
5K → 10K
25:00 | 8:03/mi
15K
1:14:16
9.32 mi
Rank: #16811 (+450)
10K → 15K
24:24 | 7:52/mi
20K
1:38:35
12.43 mi
Rank: #16282 (+529)
15K → 20K
24:19 | 7:50/mi
HALF
1:43:56
13.11 mi
Rank: #16265 (+17)
20K → HALF
5:21 | 7:51/mi
25K
2:03:06
15.53 mi
Rank: #15980 (+285)
HALF → 25K
19:10 | 7:55/mi
30K
2:27:57
18.64 mi
Rank: #15485 (+495)
25K → 30K
24:51 | 8:00/mi
20M
2:38:54
20.00 mi
Rank: #15305 (+180)
30K → 20M
10:57 | 8:04/mi
21M
2:47:15
21.00 mi
Rank: #15071 (+234)
20M → 21M
8:21 | 8:21/mi
35K
2:53:12
21.75 mi
Rank: #15025 (+46)
21M → 35K
5:57 | 7:58/mi
23M
3:03:29
23.00 mi
Rank: #14954 (+71)
35K → 23M
10:17 | 8:14/mi
24M
3:11:33
24.00 mi
Rank: #14908 (+46)
23M → 24M
8:04 | 8:04/mi
40K
3:18:30
24.85 mi
Rank: #14820 (+88)
24M → 40K
6:57 | 8:08/mi
25.2M
3:21:31
25.20 mi
Rank: #14807 (+13)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:29:22
26.22 mi
Rank: #14726 (+81)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:56
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:45:26
Pace8:03 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5924:528:0124:52
8:01
-
10K
6.21 mi11:34:5949:528:0225:00
8:03
+0:02
15K
9.32 mi11:59:231:14:167:5924:24
7:52
-0:11
20K
12.43 mi12:23:421:38:357:5624:19
7:50
-0:02
HALF
13.11 mi12:29:031:43:567:565:21
7:51
+0:01
25K
15.53 mi12:48:132:03:067:5619:10
7:55
+0:04
30K
18.64 mi13:13:042:27:577:5724:51
8:00
+0:05
20M
20.00 mi13:24:012:38:547:5710:57
8:04
+0:04
21M
21.00 mi13:32:222:47:157:588:21
8:21
+0:17
35K
21.75 mi13:38:192:53:127:585:57
7:58
-0:23
23M
23.00 mi13:48:363:03:297:5910:17
8:14
+0:16
24M
24.00 mi13:56:403:11:337:598:04
8:04
-0:10
40K
24.85 mi14:03:373:18:308:006:57
8:08
+0:04
25.2M
25.20 mi14:06:383:21:318:003:01
8:45
+0:37
FINISH
26.22 mi14:14:293:29:228:007:51
7:43
-1:02

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

7:43 /mi

Average Pace

7:59 /mi

Slowest Pace

8:45 /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

3:26:21

99% of race

Time at Steady Pace

3:01

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi11:09:5924:528:0124:52
8:01
#16980
10K
6.21 mi11:34:5949:528:0225:00
8:03
#17261
15K
9.32 mi11:59:231:14:167:5924:24
7:52
#16811
20K
12.43 mi12:23:421:38:357:5624:19
7:50
#16282
HALF
13.11 mi12:29:031:43:567:565:21
7:51
#16265
25K
15.53 mi12:48:132:03:067:5619:10
7:55
#15980
30K
18.64 mi13:13:042:27:577:5724:51
8:00
#15485
20M
20.00 mi13:24:012:38:547:5710:57
8:04
#15305
21M
21.00 mi13:32:222:47:157:588:21
8:21
#15071
35K
21.75 mi13:38:192:53:127:585:57
7:58
#15025
23M
23.00 mi13:48:363:03:297:5910:17
8:14
#14954
24M
24.00 mi13:56:403:11:337:598:04
8:04
#14908
40K
24.85 mi14:03:373:18:308:006:57
8:08
#14820
25.2M
25.20 mi14:06:383:21:318:003:01
8:45
#14807
FINISH
26.22 mi14:14:293:29:228:007:51
7:43
#14726
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 mi169805910591015790(Top 54%)5216(Top 41%)5216(Top 292%)
10K6.21 mi3.10 mi17261-2816074-1646074-16417597(Top 61%)6256(Top 50%)6256(Top 350%)
15K9.32 mi3.11 mi16811+4505810+2645810+26415790(Top 54%)5216(Top 41%)5216(Top 292%)
20K12.43 mi3.11 mi16282+5295521+2895521+28914756(Top 51%)4652(Top 37%)4652(Top 260%)
HALF13.11 mi0.68 mi16265+175511+105511+1015976(Top 55%)5311(Top 42%)5311(Top 297%)
25K15.53 mi2.42 mi15980+2855356+1555356+15514650(Top 50%)4666(Top 37%)4666(Top 261%)
30K18.64 mi3.11 mi15485+4955092+2645092+26413485(Top 46%)4118(Top 33%)4118(Top 231%)
20M20.00 mi1.36 mi15305+1805006+865006+8613266(Top 46%)4092(Top 33%)4092(Top 229%)
21M21.00 mi1.00 mi15071+2344902+1044902+10412219(Top 42%)3658(Top 29%)3658(Top 205%)
35K21.75 mi0.75 mi15025+464882+204882+2014196(Top 49%)4745(Top 38%)4745(Top 266%)
23M23.00 mi1.25 mi14954+714874+84874+813939(Top 48%)4677(Top 37%)4677(Top 262%)
24M24.00 mi1.00 mi14908+464859+154859+1514227(Top 49%)4919(Top 39%)4919(Top 275%)
40K24.85 mi0.85 mi14820+884836+234836+2313368(Top 46%)4540(Top 36%)4540(Top 254%)
25.2M25.20 mi0.35 mi14807+134835+14835+113300(Top 46%)4532(Top 36%)4532(Top 254%)
FINISH26.22 mi1.02 mi14726+814804+314804+3113056(Top 45%)4420(Top 35%)4420(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15790

Females

5216

F45-49

5216

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17597

Females

6256

F45-49

6256

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15790

Females

5216

F45-49

5216

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14756

Females

4652

F45-49

4652

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15976

Females

5311

F45-49

5311

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14650

Females

4666

F45-49

4666

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13485

Females

4118

F45-49

4118

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13266

Females

4092

F45-49

4092

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12219

Females

3658

F45-49

3658

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14196

Females

4745

F45-49

4745

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13939

Females

4677

F45-49

4677

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14227

Females

4919

F45-49

4919

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13368

Females

4540

F45-49

4540

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13300

Females

4532

F45-49

4532

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13056

Females

4420

F45-49

4420

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3072
Passed By
818
Net Change
+2254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16980
5K → 10K163444-281#16980#17261
10K → 15K50353+450#17261#16811
15K → 20K54920+529#16811#16282
20K → HALF4528+17#16282#16265
HALF → 25K31429+285#16265#15980
25K → 30K50914+495#15980#15485
30K → 20M19515+180#15485#15305
20M → 21M2439+234#15305#15071
21M → 35K7327+46#15071#15025
35K → 23M13362+71#15025#14954
23M → 24M9650+46#14954#14908
24M → 40K11224+88#14908#14820
40K → 25.2M3219+13#14820#14807
25.2M → FINISH10524+81#14807#14726
TOTALS3072818+2254
📊

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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Export & Support

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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing