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BOSTON MARATHON 2026

Julie Sullivan

Bib: 16681β€’F

OR

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
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
24:09
3.11 mi
Rank: #15186
Start β†’ 5K
24:09 | 7:47/mi
10K
48:12
6.21 mi
Rank: #15117 (+69)
5K β†’ 10K
24:03 | 7:45/mi
15K
1:12:12
9.32 mi
Rank: #14948 (+169)
10K β†’ 15K
24:00 | 7:44/mi
20K
1:36:13
12.43 mi
Rank: #14654 (+294)
15K β†’ 20K
24:01 | 7:44/mi
HALF
1:41:27
13.11 mi
Rank: #14646 (+8)
20K β†’ HALF
5:14 | 7:41/mi
25K
2:00:11
15.53 mi
Rank: #14403 (+243)
HALF β†’ 25K
18:44 | 7:44/mi
30K
2:24:27
18.64 mi
Rank: #13923 (+480)
25K β†’ 30K
24:16 | 7:49/mi
20M
2:35:02
20.00 mi
Rank: #13692 (+231)
30K β†’ 20M
10:35 | 7:48/mi
21M
2:42:58
21.00 mi
Rank: #13432 (+260)
20M β†’ 21M
7:56 | 7:56/mi
35K
2:48:35
21.75 mi
Rank: #13312 (+120)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:58:13
23.00 mi
Rank: #13120 (+192)
35K β†’ 23M
9:38 | 7:42/mi
24M
3:05:46
24.00 mi
Rank: #12992 (+128)
23M β†’ 24M
7:33 | 7:33/mi
40K
3:12:15
24.85 mi
Rank: #12836 (+156)
24M β†’ 40K
6:29 | 7:35/mi
25.2M
3:15:01
25.20 mi
Rank: #12745 (+91)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:22:26
26.22 mi
Rank: #12608 (+137)
25.2M β†’ FINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:41:27
Pace7:45 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:40:59
Pace7:43 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3524:097:4724:09
7:47
-
10K
6.21 mi11:29:3848:127:4624:03
7:45
-0:02
15K
9.32 mi11:53:381:12:127:4524:00
7:44
-0:01
20K
12.43 mi12:17:391:36:137:4524:01
7:44
0:00
HALF
13.11 mi12:22:531:41:277:455:14
7:41
-0:03
25K
15.53 mi12:41:372:00:117:4518:44
7:44
+0:03
30K
18.64 mi13:05:532:24:277:4524:16
7:49
+0:05
20M
20.00 mi13:16:282:35:027:4610:35
7:48
-0:01
21M
21.00 mi13:24:242:42:587:467:56
7:56
+0:08
35K
21.75 mi13:30:012:48:357:465:37
7:31
-0:25
23M
23.00 mi13:39:392:58:137:459:38
7:42
+0:11
24M
24.00 mi13:47:123:05:467:457:33
7:33
-0:09
40K
24.85 mi13:53:413:12:157:456:29
7:35
+0:02
25.2M
25.20 mi13:56:273:15:017:452:46
8:02
+0:27
FINISH
26.22 mi14:03:523:22:267:447:25
7:17
-0:45

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

7:17 /mi

Average Pace

7:44 /mi

Slowest Pace

8:02 /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

3:19:40

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi11:05:3524:097:4724:09
7:47
#15186
10K
6.21 mi11:29:3848:127:4624:03
7:45
#15117
15K
9.32 mi11:53:381:12:127:4524:00
7:44
#14948
20K
12.43 mi12:17:391:36:137:4524:01
7:44
#14654
HALF
13.11 mi12:22:531:41:277:455:14
7:41
#14646
25K
15.53 mi12:41:372:00:117:4518:44
7:44
#14403
30K
18.64 mi13:05:532:24:277:4524:16
7:49
#13923
20M
20.00 mi13:16:282:35:027:4610:35
7:48
#13692
21M
21.00 mi13:24:242:42:587:467:56
7:56
#13432
35K
21.75 mi13:30:012:48:357:465:37
7:31
#13312
23M
23.00 mi13:39:392:58:137:459:38
7:42
#13120
24M
24.00 mi13:47:123:05:467:457:33
7:33
#12992
40K
24.85 mi13:53:413:12:157:456:29
7:35
#12836
25.2M
25.20 mi13:56:273:15:017:452:46
8:02
#12745
FINISH
26.22 mi14:03:523:22:267:447:25
7:17
#12608
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151864800480014736(Top 51%)4582(Top 36%)4582(Top 80%)
10K6.21 mi3.10 mi15117+694797+34797+315091(Top 52%)4759(Top 38%)4759(Top 83%)
15K9.32 mi3.11 mi14948+1694700+974700+9714736(Top 51%)4582(Top 36%)4582(Top 80%)
20K12.43 mi3.11 mi14654+2944523+1774523+17713971(Top 48%)4201(Top 33%)4201(Top 73%)
HALF13.11 mi0.68 mi14646+84510+134510+1314562(Top 50%)4449(Top 35%)4449(Top 78%)
25K15.53 mi2.42 mi14403+2434403+1074403+10713252(Top 46%)3869(Top 31%)3869(Top 68%)
30K18.64 mi3.11 mi13923+4804148+2554148+25512068(Top 42%)3346(Top 27%)3346(Top 59%)
20M20.00 mi1.36 mi13692+2314050+984050+9811318(Top 39%)3062(Top 24%)3062(Top 54%)
21M21.00 mi1.00 mi13432+2603937+1133937+1139500(Top 33%)2268(Top 18%)2268(Top 40%)
35K21.75 mi0.75 mi13312+1203885+523885+5210994(Top 38%)3007(Top 24%)3007(Top 53%)
23M23.00 mi1.25 mi13120+1923802+833802+8310320(Top 36%)2767(Top 22%)2767(Top 48%)
24M24.00 mi1.00 mi12992+1283747+553747+5510522(Top 36%)2937(Top 23%)2937(Top 51%)
40K24.85 mi0.85 mi12836+1563689+583689+589512(Top 33%)2525(Top 20%)2525(Top 44%)
25.2M25.20 mi0.35 mi12745+913647+423647+428629(Top 30%)2203(Top 18%)2203(Top 39%)
FINISH26.22 mi1.02 mi12608+1373602+453602+459751(Top 34%)2727(Top 22%)2727(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
Γ—21
+97ft-345ft

Overall

14736

Females

4582

F18-39

4582

5K→10K

3.1 - 6.2 mi

Top 52%
Γ—5
+79ft-138ft

Overall

15091

Females

4759

F18-39

4759

10K→15K

6.2 - 9.3 mi

Top 51%
Γ—3
+67ft-78ft

Overall

14736

Females

4582

F18-39

4582

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

13971

Females

4201

F18-39

4201

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14562

Females

4449

F18-39

4449

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13252

Females

3869

F18-39

3869

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12068

Females

3346

F18-39

3346

30K→20M

18.6 - 20.0 mi

Top 39%
Γ—5
+64ft-50ft

Overall

11318

Females

3062

F18-39

3062

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9500

Females

2268

F18-39

2268

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

10994

Females

3007

F18-39

3007

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10320

Females

2767

F18-39

2767

23M→24M

23.0 - 24.0 mi

Top 36%
Γ—6
+12ft-82ft

Overall

10522

Females

2937

F18-39

2937

24M→40K

24.0 - 24.9 mi

Top 33%
Γ—1
+6ft-20ft

Overall

9512

Females

2525

F18-39

2525

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8629

Females

2203

F18-39

2203

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9751

Females

2727

F18-39

2727

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3102*
Passed By
524
Net Change
+2578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15186
5K β†’ 10K269*200+69#15186#15117
10K β†’ 15K294*125+169#15117#14948
15K β†’ 20K350*56+294#14948#14654
20K β†’ HALF3628+8#14654#14646
HALF β†’ 25K271*28+243#14646#14403
25K β†’ 30K496*16+480#14403#13923
30K β†’ 20M244*13+231#13923#13692
20M β†’ 21M267*7+260#13692#13432
21M β†’ 35K1288+120#13432#13312
35K β†’ 23M203*11+192#13312#13120
23M β†’ 24M1379+128#13120#12992
24M β†’ 40K1593+156#12992#12836
40K β†’ 25.2M943+91#12836#12745
25.2M β†’ FINISH15417+137#12745#12608
TOTALS3102*524+2578

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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