Boston Marathon logo
BOSTON MARATHON 2023

Jill Digiovanni

Bib: 15290•F

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 14%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F40-44)
#0 / 1878
Top 12%
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
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:10:03
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:33:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:38:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:56:45
↑ 66↓ 880.2%
30K· 18.64 mi
7:46/mi
2:20:53
↑ 181↓ 1480.2%
20M
7:37/mi
2:31:14
↑ 64↓ 500.2%
21M
8:13/mi
2:39:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:44:59
↑ 17↓ 861.7%
23M
7:54/mi
2:54:53
↑ 23↓ 630.6%
24M
7:39/mi
3:02:32
↓ 821.3%
40K· 24.85 mi
7:38/mi
3:09:04
↓ 200.3%
25.2M
8:10/mi
3:11:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:20/mi
3:19:21
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:27
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:54
Pace7:42 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5723:327:3423:32
7:34
-
10K
6.21 mi11:17:1846:537:3323:21
7:31
-0:03
15K
9.32 mi11:40:281:10:037:3123:10
7:27
-0:04
20K
12.43 mi12:03:481:33:237:3123:20
7:31
+0:04
Half
13.11 mi12:08:521:38:277:315:04
7:26
-0:05
25K
15.53 mi12:27:101:56:457:3118:18
7:33
+0:07
30K
18.64 mi12:51:182:20:537:3324:08
7:46
+0:13
20M
20.00 mi13:01:392:31:147:3410:21
7:37
-0:09
21M
21.00 mi13:09:522:39:277:368:13
8:13
+0:36
35K
21.75 mi13:15:242:44:597:355:32
7:24
-0:49
23M
23.00 mi13:25:182:54:537:369:54
7:54
+0:30
24M
24.00 mi13:32:573:02:327:367:39
7:39
-0:15
40K
24.85 mi13:39:293:09:047:366:32
7:38
-0:01
25.2M
25.20 mi13:42:183:11:537:372:49
8:10
+0:32
Finish
26.22 mi13:49:463:19:217:377:28
7:20
-0:50

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

7:20 /mi

Average Pace

7:37 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:19

94% of race

Time at Steady Pace

11:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi10:53:5723:327:3423:32
7:34
#10309
10K
6.21 mi11:17:1846:537:3323:21
7:31
#10432
15K
9.32 mi11:40:281:10:037:3123:10
7:27
#10200
20K
12.43 mi12:03:481:33:237:3123:20
7:31
#9963
Half
13.11 mi12:08:521:38:277:315:04
7:26
#9936
25K
15.53 mi12:27:101:56:457:3118:18
7:33
#9784
30K
18.64 mi12:51:182:20:537:3324:08
7:46
#9645
20M
20.00 mi13:01:392:31:147:3410:21
7:37
#9461
21M
21.00 mi13:09:522:39:277:368:13
8:13
#9368
35K
21.75 mi13:15:242:44:597:355:32
7:24
#9292
23M
23.00 mi13:25:182:54:537:369:54
7:54
#9250
24M
24.00 mi13:32:573:02:327:367:39
7:39
#9192
40K
24.85 mi13:39:293:09:047:366:32
7:38
#9114
25.2M
25.20 mi13:42:183:11:537:372:49
8:10
#9082
Finish
26.22 mi13:49:463:19:217:377:28
7:20
#8998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10309200120019841(Top 37%)1767(Top 15%)1767(Top 94%)
10K6.21 mi3.10 mi10432-1232041-402041-4010575(Top 40%)2090(Top 18%)2090(Top 111%)
15K9.32 mi3.11 mi10200+2321908+1331908+1339841(Top 37%)1767(Top 15%)1767(Top 94%)
20K12.43 mi3.11 mi9963+2371820+881820+889398(Top 35%)1645(Top 14%)1645(Top 88%)
Half13.11 mi0.68 mi9936+271811+91811+99668(Top 36%)1739(Top 15%)1739(Top 93%)
25K15.53 mi2.42 mi9784+1521758+531758+539148(Top 34%)1613(Top 14%)1613(Top 86%)
30K18.64 mi3.11 mi9645+1391738+201738+209114(Top 34%)1752(Top 15%)1752(Top 93%)
20M20.00 mi1.36 mi9461+1841692+461692+467627(Top 29%)1270(Top 11%)1270(Top 68%)
21M21.00 mi1.00 mi9368+931678+141678+148719(Top 33%)1804(Top 16%)1804(Top 96%)
35K21.75 mi0.75 mi9292+761668+101668+107818(Top 29%)1426(Top 12%)1426(Top 76%)
23M23.00 mi1.25 mi9250+421677-91677-99138(Top 34%)2101(Top 18%)2101(Top 112%)
24M24.00 mi1.00 mi9192+581672+51672+58774(Top 33%)1986(Top 17%)1986(Top 106%)
40K24.85 mi0.85 mi9114+781663+91663+97594(Top 29%)1601(Top 14%)1601(Top 85%)
25.2M25.20 mi0.35 mi9082+321655+81655+87564(Top 28%)1634(Top 14%)1634(Top 87%)
Finish26.22 mi1.02 mi8998+841645+101645+107334(Top 28%)1558(Top 14%)1558(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9841

Females

1767

F40-44

1767

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10575

Females

2090

F40-44

2090

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9841

Females

1767

F40-44

1767

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9398

Females

1645

F40-44

1645

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9668

Females

1739

F40-44

1739

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9148

Females

1613

F40-44

1613

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9114

Females

1752

F40-44

1752

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7627

Females

1270

F40-44

1270

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8719

Females

1804

F40-44

1804

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7818

Females

1426

F40-44

1426

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9138

Females

2101

F40-44

2101

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8774

Females

1986

F40-44

1986

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7594

Females

1601

F40-44

1601

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7564

Females

1634

F40-44

1634

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7334

Females

1558

F40-44

1558

Passing Analysis

Category:
Athletes Passed
2164*
Passed By
853
Net Change
+1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10309
5K → 10K236*359-123#10309#10432
10K → 15K32391+232#10432#10200
15K → 20K301*64+237#10200#9963
20K → Half369+27#9963#9936
Half → 25K197*45+152#9936#9784
25K → 30K230*91+139#9784#9645
30K → 20M1939+184#9645#9461
20M → 21M12633+93#9461#9368
21M → 35K8913+76#9368#9292
35K → 23M10159+42#9292#9250
23M → 24M8628+58#9250#9192
24M → 40K9416+78#9192#9114
40K → 25.2M386+32#9114#9082
25.2M → Finish11430+84#9082#8998
TOTALS2164*853+1311

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

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

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing