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BOSTON MARATHON 2023

Angela Gianini

Bib: 19758•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 45%
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:52/mi
27:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:38/mi
54:21
↑ 79↓ 1380.4%
15K· 9.32 mi
8:37/mi
1:21:06
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:47:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:53:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:47/mi
2:15:06
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:42:26
↑ 181↓ 1480.2%
20M
8:48/mi
2:54:24
↑ 64↓ 500.2%
21M
9:09/mi
3:03:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
3:09:54
↑ 17↓ 861.7%
23M
8:47/mi
3:20:54
↑ 23↓ 630.6%
24M
8:30/mi
3:29:24
↓ 821.3%
40K· 24.85 mi
8:39/mi
3:36:48
↓ 200.3%
25.2M
9:46/mi
3:40:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:48/mi
3:49:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:49
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:55:19
Pace8:48 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5127:338:5227:33
8:52
-
10K
6.21 mi11:49:3954:218:4526:48
8:38
-0:14
15K
9.32 mi12:16:241:21:068:4226:45
8:37
-0:01
20K
12.43 mi12:43:151:47:578:4126:51
8:39
+0:02
Half
13.11 mi12:49:071:53:498:415:52
8:36
-0:03
25K
15.53 mi13:10:242:15:068:4221:17
8:47
+0:11
30K
18.64 mi13:37:442:42:268:4327:20
8:48
+0:01
20M
20.00 mi13:49:422:54:248:4311:58
8:48
0:00
21M
21.00 mi13:58:513:03:338:449:09
9:09
+0:21
35K
21.75 mi14:05:123:09:548:446:21
8:29
-0:40
23M
23.00 mi14:16:123:20:548:4411:00
8:47
+0:18
24M
24.00 mi14:24:423:29:248:448:30
8:30
-0:17
40K
24.85 mi14:32:063:36:488:437:24
8:39
+0:09
25.2M
25.20 mi14:35:283:40:108:443:22
9:46
+1:07
Finish
26.22 mi14:44:263:49:088:458:58
8:48
-0:58

Checkpoints & Pacing

📈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

8:29 /mi

Average Pace

8:45 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:45:46

99% of race

Time at Steady Pace

3:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:5127:338:5227:33
8:52
#19834
10K
6.21 mi11:49:3954:218:4526:48
8:38
#19382
15K
9.32 mi12:16:241:21:068:4226:45
8:37
#19048
20K
12.43 mi12:43:151:47:578:4126:51
8:39
#18723
Half
13.11 mi12:49:071:53:498:415:52
8:36
#18708
25K
15.53 mi13:10:242:15:068:4221:17
8:47
#18553
30K
18.64 mi13:37:442:42:268:4327:20
8:48
#18065
20M
20.00 mi13:49:422:54:248:4311:58
8:48
#17842
21M
21.00 mi13:58:513:03:338:449:09
9:09
#17633
35K
21.75 mi14:05:123:09:548:446:21
8:29
#17539
23M
23.00 mi14:16:123:20:548:4411:00
8:47
#17376
24M
24.00 mi14:24:423:29:248:448:30
8:30
#17246
40K
24.85 mi14:32:063:36:488:437:24
8:39
#17131
25.2M
25.20 mi14:35:283:40:108:443:22
9:46
#17123
Finish
26.22 mi14:44:263:49:088:458:58
8:48
#17137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198347707770718517(Top 70%)6810(Top 60%)6810(Top 375%)
10K6.21 mi3.10 mi19382+4527389+3187389+31818985(Top 71%)7070(Top 62%)7070(Top 389%)
15K9.32 mi3.11 mi19048+3347158+2317158+23118517(Top 70%)6810(Top 60%)6810(Top 375%)
20K12.43 mi3.11 mi18723+3256949+2096949+20917758(Top 67%)6376(Top 56%)6376(Top 351%)
Half13.11 mi0.68 mi18708+156941+86941+818336(Top 69%)6671(Top 58%)6671(Top 367%)
25K15.53 mi2.42 mi18553+1556862+796862+7917827(Top 67%)6471(Top 57%)6471(Top 356%)
30K18.64 mi3.11 mi18065+4886608+2546608+25416062(Top 60%)5541(Top 49%)5541(Top 305%)
20M20.00 mi1.36 mi17842+2236486+1226486+12215493(Top 58%)5279(Top 46%)5279(Top 291%)
21M21.00 mi1.00 mi17633+2096369+1176369+11714258(Top 54%)4635(Top 41%)4635(Top 255%)
35K21.75 mi0.75 mi17539+946333+366333+3615308(Top 58%)5312(Top 47%)5312(Top 292%)
23M23.00 mi1.25 mi17376+1636243+906243+9014948(Top 56%)5148(Top 45%)5148(Top 283%)
24M24.00 mi1.00 mi17246+1306173+706173+7014521(Top 55%)4978(Top 44%)4978(Top 274%)
40K24.85 mi0.85 mi17131+1156133+406133+4014311(Top 54%)4926(Top 43%)4926(Top 271%)
25.2M25.20 mi0.35 mi17123+86135-26135-216420(Top 62%)6114(Top 54%)6114(Top 336%)
Finish26.22 mi1.02 mi17137-146149-146149-1417056(Top 64%)6408(Top 56%)6408(Top 353%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

18517

Females

6810

F45-49

6810

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18985

Females

7070

F45-49

7070

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

18517

Females

6810

F45-49

6810

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17758

Females

6376

F45-49

6376

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

18336

Females

6671

F45-49

6671

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17827

Females

6471

F45-49

6471

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16062

Females

5541

F45-49

5541

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

15493

Females

5279

F45-49

5279

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

14258

Females

4635

F45-49

4635

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

15308

Females

5312

F45-49

5312

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14948

Females

5148

F45-49

5148

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14521

Females

4978

F45-49

4978

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14311

Females

4926

F45-49

4926

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16420

Females

6114

F45-49

6114

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17056

Females

6408

F45-49

6408

Passing Analysis

Category:
Athletes Passed
3194
Passed By
497
Net Change
+2697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19834
5K → 10K608156+452#19834#19382
10K → 15K40369+334#19382#19048
15K → 20K35833+325#19048#18723
20K → Half3520+15#18723#18708
Half → 25K20146+155#18708#18553
25K → 30K50618+488#18553#18065
30K → 20M2307+223#18065#17842
20M → 21M2178+209#17842#17633
21M → 35K10410+94#17633#17539
35K → 23M17613+163#17539#17376
23M → 24M14010+130#17376#17246
24M → 40K12611+115#17246#17131
40K → 25.2M2921+8#17131#17123
25.2M → Finish6175-14#17123#17137
TOTALS3194497+2697
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing