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BOSTON MARATHON 2026

Monica Di Giovanni

Bib: 31820β€’F

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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 (F55-59)
#0 / 951
Race Day Weather
51Β°/41Β°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
31:02
3.11 mi
Rank: #25929
Start β†’ 5K
31:02 | 10:00/mi
10K
1:01:00
6.21 mi
Rank: #25405 (+524)
5K β†’ 10K
29:58 | 9:39/mi
15K
1:31:03
9.32 mi
Rank: #25207 (+198)
10K β†’ 15K
30:03 | 9:41/mi
20K
2:01:33
12.43 mi
Rank: #25052 (+155)
15K β†’ 20K
30:30 | 9:50/mi
HALF
2:07:51
13.11 mi
Rank: #24993 (+59)
20K β†’ HALF
6:18 | 9:15/mi
25K
2:31:32
15.53 mi
Rank: #24806
HALF β†’ 25K
23:41 | 9:46/mi
30K
3:02:22
18.64 mi
Rank: #24429
25K β†’ 30K
30:50 | 9:56/mi
20M
3:15:57
20.00 mi
Rank: #24294
30K β†’ 20M
13:35 | 10:01/mi
21M
3:28:10
21.00 mi
Rank: #24383
20M β†’ 21M
12:13 | 12:13/mi
35K
3:35:27
21.75 mi
Rank: #24313
21M β†’ 35K
7:17 | 9:45/mi
23M
3:48:21
23.00 mi
Rank: #24211
35K β†’ 23M
12:54 | 10:19/mi
24M
3:58:01
24.00 mi
Rank: #24095
23M β†’ 24M
9:40 | 9:40/mi
40K
4:06:26
24.85 mi
Rank: #23992
24M β†’ 40K
8:25 | 9:51/mi
25.2M
4:10:19
25.20 mi
Rank: #23979
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:19:44
26.22 mi
Rank: #23885
25.2M β†’ FINISH
9:25 | 9:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:07:51
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:11:53
Pace10:04 /mi
πŸ“ŠPositive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:1531:0210:0031:02
10:00
-
10K
6.21 mi12:29:131:01:009:5029:58
9:39
-0:21
15K
9.32 mi12:59:161:31:039:4730:03
9:41
+0:02
20K
12.43 mi13:29:462:01:339:4730:30
9:50
+0:09
HALF
13.11 mi13:36:042:07:519:466:18
9:15
-0:35
25K
15.53 mi13:59:452:31:329:4623:41
9:46
+0:31
30K
18.64 mi14:30:353:02:229:4730:50
9:56
+0:10
20M
20.00 mi14:44:103:15:579:4813:35
10:01
+0:05
21M
21.00 mi14:56:233:28:109:5512:13
12:13
+2:12
35K
21.75 mi15:03:403:35:279:557:17
9:45
-2:28
23M
23.00 mi15:16:343:48:219:5612:54
10:19
+0:34
24M
24.00 mi15:26:143:58:019:569:40
9:40
-0:39
40K
24.85 mi15:34:394:06:269:558:25
9:51
+0:11
25.2M
25.20 mi15:38:324:10:199:563:53
11:16
+1:25
FINISH
26.22 mi15:47:574:19:449:559:25
9:15
-2:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:15 /mi

Average Pace

9:55 /mi

Slowest Pace

12:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

15:43

6% of race

Time at Steady Pace

3:35:01

83% of race

Time at Slower Pace

29:00

11% of race

Average Pace: 9:54 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:59:1531:0210:0031:02
10:00
#25929
10K
6.21 mi12:29:131:01:009:5029:58
9:39
#25405
15K
9.32 mi12:59:161:31:039:4730:03
9:41
#25207
20K
12.43 mi13:29:462:01:339:4730:30
9:50
#25052
HALF
13.11 mi13:36:042:07:519:466:18
9:15
#24993
25K
15.53 mi13:59:452:31:329:4623:41
9:46
#24806
30K
18.64 mi14:30:353:02:229:4730:50
9:56
#24429
20M
20.00 mi14:44:103:15:579:4813:35
10:01
#24294
21M
21.00 mi14:56:233:28:109:5512:13
12:13
#24383
35K
21.75 mi15:03:403:35:279:557:17
9:45
#24313
23M
23.00 mi15:16:343:48:219:5612:54
10:19
#24211
24M
24.00 mi15:26:143:58:019:569:40
9:40
#24095
40K
24.85 mi15:34:394:06:269:558:25
9:51
#23992
25.2M
25.20 mi15:38:324:10:199:563:53
11:16
#23979
FINISH
26.22 mi15:47:574:19:449:559:25
9:15
#23885
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi25929106601066024891(Top 86%)10119(Top 80%)10119(Top 1064%)
10K6.21 mi3.10 mi25405+52410386+27410386+27424962(Top 86%)10152(Top 81%)10152(Top 1068%)
15K9.32 mi3.11 mi25207+19810292+9410292+9424891(Top 86%)10119(Top 80%)10119(Top 1064%)
20K12.43 mi3.11 mi25052+15510214+7810214+7824603(Top 85%)9995(Top 79%)9995(Top 1051%)
HALF13.11 mi0.68 mi24993+5910179+3510179+3523654(Top 82%)9513(Top 76%)9513(Top 1000%)
25K15.53 mi2.42 mi24806+18710088+9110088+9123734(Top 82%)9582(Top 76%)9582(Top 1008%)
30K18.64 mi3.11 mi24429+3779919+1699919+16922934(Top 79%)9254(Top 74%)9254(Top 973%)
20M20.00 mi1.36 mi24294+1359861+589861+5822584(Top 78%)9155(Top 73%)9155(Top 963%)
21M21.00 mi1.00 mi24383-899924-639924-6325374(Top 87%)10695(Top 85%)10695(Top 1125%)
35K21.75 mi0.75 mi24313+709898+269898+2622476(Top 77%)9198(Top 73%)9198(Top 967%)
23M23.00 mi1.25 mi24211+1029871+279871+2722932(Top 79%)9482(Top 75%)9482(Top 997%)
24M24.00 mi1.00 mi24095+1169828+439828+4321905(Top 75%)8994(Top 72%)8994(Top 946%)
40K24.85 mi0.85 mi23992+1039792+369792+3621511(Top 74%)8850(Top 70%)8850(Top 931%)
25.2M25.20 mi0.35 mi23979+139791+19791+123027(Top 79%)9625(Top 77%)9625(Top 1012%)
FINISH26.22 mi1.02 mi23885+949749+429749+4221456(Top 74%)8802(Top 70%)8802(Top 926%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24891

Females

10119

F55-59

10119

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24962

Females

10152

F55-59

10152

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24891

Females

10119

F55-59

10119

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24603

Females

9995

F55-59

9995

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23654

Females

9513

F55-59

9513

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23734

Females

9582

F55-59

9582

25K→30K

15.5 - 18.6 mi

Top 79%
Γ—9
+181ft-148ft

Overall

22934

Females

9254

F55-59

9254

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22584

Females

9155

F55-59

9155

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25374

Females

10695

F55-59

10695

21M→35K

21.0 - 21.8 mi

Top 77%
Γ—7
+17ft-86ft

Overall

22476

Females

9198

F55-59

9198

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22932

Females

9482

F55-59

9482

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21905

Females

8994

F55-59

8994

24M→40K

24.0 - 24.9 mi

Top 74%
Γ—1
+6ft-20ft

Overall

21511

Females

8850

F55-59

8850

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

23027

Females

9625

F55-59

9625

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
Γ—2
+22ft-21ft

Overall

21456

Females

8802

F55-59

8802

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing