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BOSTON MARATHON 2026

Julie Jones

Bib: 29149•F

MA

Masters
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0:00
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
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· 3.11 mi
31:39
Rank: #26464
Start → 5K
31:39 | 10:12/mi
10K· 6.21 mi
1:04:28
Rank: #26781 (-317)
5K → 10K
32:49 | 10:34/mi
15K· 9.32 mi
1:38:01
Rank: #26922 (-141)
10K → 15K
33:33 | 10:48/mi
20K· 12.43 mi
2:15:40
Rank: #27403 (-481)
15K → 20K
37:39 | 12:08/mi
HALF· 13.11 mi
2:23:10
Rank: #27395 (+8)
20K → HALF
7:30 | 11:01/mi
25K· 15.53 mi
2:51:25
Rank: #27364 (+31)
HALF → 25K
28:15 | 11:39/mi
30K· 18.64 mi
3:35:09
Rank: #27697 (-333)
25K → 30K
43:44 | 14:05/mi
20M
3:53:44
Rank: #27744 (-47)
30K → 20M
18:35 | 13:41/mi
21M
4:08:06
Rank: #27741 (+3)
20M → 21M
14:22 | 14:22/mi
35K· 21.75 mi
4:17:54
Rank: #27763 (-22)
21M → 35K
9:48 | 13:06/mi
23M
4:33:17
Rank: #27719 (+44)
35K → 23M
15:23 | 12:18/mi
24M
4:45:17
Rank: #27685 (+34)
23M → 24M
12:00 | 12:00/mi
40K· 24.85 mi
4:56:16
Rank: #27670 (+15)
24M → 40K
10:59 | 12:51/mi
25.2M
5:00:57
Rank: #27656 (+14)
40K → 25.2M
4:41 | 13:35/mi
FINISH· 26.22 mi
5:12:20
Rank: #27615 (+41)
25.2M → FINISH
11:23 | 11:11/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:10
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time2:49:10
Pace12:55 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:4031:3910:1231:39
10:12
-
10K
6.21 mi12:31:291:04:2810:2332:49
10:34
+0:22
15K
9.32 mi13:05:021:38:0110:3133:33
10:48
+0:14
20K
12.43 mi13:42:412:15:4010:5637:39
12:08
+1:20
HALF
13.11 mi13:50:112:23:1010:567:30
11:01
-1:07
25K
15.53 mi14:18:262:51:2511:0328:15
11:39
+0:38
30K
18.64 mi15:02:103:35:0911:3343:44
14:05
+2:26
20M
20.00 mi15:20:453:53:4411:4218:35
13:41
-0:24
21M
21.00 mi15:35:074:08:0611:4914:22
14:22
+0:41
35K
21.75 mi15:44:554:17:5411:529:48
13:06
-1:16
23M
23.00 mi16:00:184:33:1711:5315:23
12:18
-0:48
24M
24.00 mi16:12:184:45:1711:5412:00
12:00
-0:18
40K
24.85 mi16:23:174:56:1611:5610:59
12:51
+0:51
25.2M
25.20 mi16:27:585:00:5711:574:41
13:35
+0:44
FINISH
26.22 mi16:39:215:12:2011:5611:23
11:11
-2:24

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

10:12 /mi

Average Pace

11:55 /mi

Slowest Pace

14:22 /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

1:56:54

37% of race

Time at Steady Pace

1:33:17

30% of race

Time at Slower Pace

1:42:09

33% of race

Average Pace: 11:55 /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 mi11:58:4031:3910:1231:39
10:12
#26464
10K
6.21 mi12:31:291:04:2810:2332:49
10:34
#26781
15K
9.32 mi13:05:021:38:0110:3133:33
10:48
#26922
20K
12.43 mi13:42:412:15:4010:5637:39
12:08
#27403
HALF
13.11 mi13:50:112:23:1010:567:30
11:01
#27395
25K
15.53 mi14:18:262:51:2511:0328:15
11:39
#27364
30K
18.64 mi15:02:103:35:0911:3343:44
14:05
#27697
20M
20.00 mi15:20:453:53:4411:4218:35
13:41
#27744
21M
21.00 mi15:35:074:08:0611:4914:22
14:22
#27741
35K
21.75 mi15:44:554:17:5411:529:48
13:06
#27763
23M
23.00 mi16:00:184:33:1711:5315:23
12:18
#27719
24M
24.00 mi16:12:184:45:1711:5412:00
12:00
#27685
40K
24.85 mi16:23:174:56:1611:5610:59
12:51
#27670
25.2M
25.20 mi16:27:585:00:5711:574:41
13:35
#27656
FINISH
26.22 mi16:39:215:12:2011:5611:23
11:11
#27615
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi26464109671096727172(Top 94%)11405(Top 91%)11405(Top 925%)
10K6.21 mi3.10 mi26781-31711168-20111168-20127032(Top 93%)11311(Top 90%)11311(Top 917%)
15K9.32 mi3.11 mi26922-14111240-7211240-7227172(Top 94%)11405(Top 91%)11405(Top 925%)
20K12.43 mi3.11 mi27403-48111538-29811538-29828119(Top 97%)11994(Top 95%)11994(Top 973%)
HALF13.11 mi0.68 mi27395+811535+311535+327384(Top 94%)11588(Top 92%)11588(Top 940%)
25K15.53 mi2.42 mi27364+3111527+811527+827186(Top 94%)11474(Top 91%)11474(Top 931%)
30K18.64 mi3.11 mi27697-33311741-21411741-21428408(Top 98%)12246(Top 97%)12246(Top 993%)
20M20.00 mi1.36 mi27744-4711780-3911780-3927926(Top 96%)12001(Top 95%)12001(Top 973%)
21M21.00 mi1.00 mi27741+3117801178027632(Top 95%)11874(Top 94%)11874(Top 963%)
35K21.75 mi0.75 mi27763-2211799-1911799-1927797(Top 96%)11980(Top 95%)11980(Top 972%)
23M23.00 mi1.25 mi27719+4411783+1611783+1626528(Top 91%)11342(Top 90%)11342(Top 920%)
24M24.00 mi1.00 mi27685+3411771+1211771+1226636(Top 92%)11442(Top 91%)11442(Top 928%)
40K24.85 mi0.85 mi27670+15117711177126911(Top 93%)11596(Top 92%)11596(Top 940%)
25.2M25.20 mi0.35 mi27656+1411766+511766+526803(Top 92%)11529(Top 92%)11529(Top 935%)
FINISH26.22 mi1.02 mi27615+4111751+1511751+1526392(Top 91%)11345(Top 90%)11345(Top 920%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

27172

Females

11405

F50-54

11405

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

27032

Females

11311

F50-54

11311

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

27172

Females

11405

F50-54

11405

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

28119

Females

11994

F50-54

11994

20K→HALF

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

27384

Females

11588

F50-54

11588

HALF→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

27186

Females

11474

F50-54

11474

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

28408

Females

12246

F50-54

12246

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27926

Females

12001

F50-54

12001

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

27632

Females

11874

F50-54

11874

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27797

Females

11980

F50-54

11980

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

26528

Females

11342

F50-54

11342

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26636

Females

11442

F50-54

11442

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26911

Females

11596

F50-54

11596

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26803

Females

11529

F50-54

11529

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

26392

Females

11345

F50-54

11345

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
539
Passed By
1690
Net Change
-1151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26464
5K → 10K82399-317#26464#26781
10K → 15K74215-141#26781#26922
15K → 20K13494-481#26922#27403
20K → HALF3729+8#27403#27395
HALF → 25K8655+31#27395#27364
25K → 30K13346-333#27364#27697
30K → 20M2067-47#27697#27744
20M → 21M2724+3#27744#27741
21M → 35K830-22#27741#27763
35K → 23M528+44#27763#27719
23M → 24M373+34#27719#27685
24M → 40K2712+15#27685#27670
40K → 25.2M184+14#27670#27656
25.2M → FINISH454+41#27656#27615
TOTALS5391690-1151
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing