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BOSTON MARATHON 2026

Charlene Tierney

Bib: 33056•F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Age Group (F18-39)
#0 / 5716
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
25:36
3.11 mi
Rank: #18480
Start → 5K
25:36 | 8:15/mi
10K
50:34
6.21 mi
Rank: #18010 (+470)
5K → 10K
24:58 | 8:03/mi
15K
1:14:49
9.32 mi
Rank: #17266 (+744)
10K → 15K
24:15 | 7:49/mi
20K
1:39:28
12.43 mi
Rank: #16826 (+440)
15K → 20K
24:39 | 7:57/mi
HALF
1:44:53
13.11 mi
Rank: #16814 (+12)
20K → HALF
5:25 | 7:57/mi
25K
2:04:10
15.53 mi
Rank: #16493 (+321)
HALF → 25K
19:17 | 7:58/mi
30K
2:30:09
18.64 mi
Rank: #16396 (+97)
25K → 30K
25:59 | 8:22/mi
20M
2:42:03
20.00 mi
Rank: #16492 (-96)
30K → 20M
11:54 | 8:46/mi
21M
2:51:13
21.00 mi
Rank: #16487 (+5)
20M → 21M
9:10 | 9:10/mi
35K
2:57:32
21.75 mi
Rank: #16493 (-6)
21M → 35K
6:19 | 8:27/mi
23M
3:08:23
23.00 mi
Rank: #16471 (+22)
35K → 23M
10:51 | 8:41/mi
24M
3:16:46
24.00 mi
Rank: #16453 (+18)
23M → 24M
8:23 | 8:23/mi
40K
3:24:13
24.85 mi
Rank: #16451 (+2)
24M → 40K
7:27 | 8:43/mi
25.2M
3:27:35
25.20 mi
Rank: #16485 (-34)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:36:45
26.22 mi
Rank: #16674 (-189)
25.2M → FINISH
9:10 | 9:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:53
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:51:52
Pace8:32 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4425:368:1525:36
8:15
-
10K
6.21 mi12:20:4250:348:0924:58
8:03
-0:12
15K
9.32 mi12:44:571:14:498:0224:15
7:49
-0:14
20K
12.43 mi13:09:361:39:288:0124:39
7:57
+0:08
HALF
13.11 mi13:15:011:44:538:015:25
7:57
0:00
25K
15.53 mi13:34:182:04:108:0019:17
7:58
+0:01
30K
18.64 mi14:00:172:30:098:0425:59
8:22
+0:24
20M
20.00 mi14:12:112:42:038:0711:54
8:46
+0:24
21M
21.00 mi14:21:212:51:138:109:10
9:10
+0:24
35K
21.75 mi14:27:402:57:328:106:19
8:27
-0:43
23M
23.00 mi14:38:313:08:238:1210:51
8:41
+0:14
24M
24.00 mi14:46:543:16:468:128:23
8:23
-0:18
40K
24.85 mi14:54:213:24:138:137:27
8:43
+0:20
25.2M
25.20 mi14:57:433:27:358:153:22
9:46
+1:03
FINISH
26.22 mi15:06:533:36:458:179:10
9:00
-0:46

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

7:49 /mi

Average Pace

8:16 /mi

Slowest Pace

9:46 /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

1:38:34

45% of race

Time at Steady Pace

1:06:17

31% of race

Time at Slower Pace

51:54

24% of race

Average Pace: 8:16 /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 mi11:55:4425:368:1525:36
8:15
#18480
10K
6.21 mi12:20:4250:348:0924:58
8:03
#18010
15K
9.32 mi12:44:571:14:498:0224:15
7:49
#17266
20K
12.43 mi13:09:361:39:288:0124:39
7:57
#16826
HALF
13.11 mi13:15:011:44:538:015:25
7:57
#16814
25K
15.53 mi13:34:182:04:108:0019:17
7:58
#16493
30K
18.64 mi14:00:172:30:098:0425:59
8:22
#16396
20M
20.00 mi14:12:112:42:038:0711:54
8:46
#16492
21M
21.00 mi14:21:212:51:138:109:10
9:10
#16487
35K
21.75 mi14:27:402:57:328:106:19
8:27
#16493
23M
23.00 mi14:38:313:08:238:1210:51
8:41
#16471
24M
24.00 mi14:46:543:16:468:128:23
8:23
#16453
40K
24.85 mi14:54:213:24:138:137:27
8:43
#16451
25.2M
25.20 mi14:57:433:27:358:153:22
9:46
#16485
FINISH
26.22 mi15:06:533:36:458:179:10
9:00
#16674
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 mi184806782678215402(Top 53%)4984(Top 40%)4984(Top 87%)
10K6.21 mi3.10 mi18010+4706504+2786504+27817527(Top 60%)6221(Top 49%)6221(Top 109%)
15K9.32 mi3.11 mi17266+7446083+4216083+42115402(Top 53%)4984(Top 40%)4984(Top 87%)
20K12.43 mi3.11 mi16826+4405831+2525831+25215652(Top 54%)5183(Top 41%)5183(Top 91%)
HALF13.11 mi0.68 mi16814+125826+55826+516795(Top 58%)5802(Top 46%)5802(Top 102%)
25K15.53 mi2.42 mi16493+3215641+1855641+18515056(Top 52%)4907(Top 39%)4907(Top 86%)
30K18.64 mi3.11 mi16396+975636+55636+516046(Top 55%)5543(Top 44%)5543(Top 97%)
20M20.00 mi1.36 mi16492-965706-705706-7017756(Top 61%)6609(Top 53%)6609(Top 116%)
21M21.00 mi1.00 mi16487+55711-55711-517014(Top 59%)6260(Top 50%)6260(Top 110%)
35K21.75 mi0.75 mi16493-65716-55716-517300(Top 60%)6508(Top 52%)6508(Top 114%)
23M23.00 mi1.25 mi16471+225744-285744-2816748(Top 58%)6285(Top 50%)6285(Top 110%)
24M24.00 mi1.00 mi16453+185750-65750-616230(Top 56%)6030(Top 48%)6030(Top 105%)
40K24.85 mi0.85 mi16451+25777-275777-2716935(Top 58%)6478(Top 52%)6478(Top 113%)
25.2M25.20 mi0.35 mi16485-345803-265803-2618494(Top 64%)7291(Top 58%)7291(Top 128%)
FINISH26.22 mi1.02 mi16674-1895924-1215924-12120504(Top 71%)8328(Top 66%)8328(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15402

Females

4984

F18-39

4984

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17527

Females

6221

F18-39

6221

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15402

Females

4984

F18-39

4984

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15652

Females

5183

F18-39

5183

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16795

Females

5802

F18-39

5802

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15056

Females

4907

F18-39

4907

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

16046

Females

5543

F18-39

5543

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17756

Females

6609

F18-39

6609

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17014

Females

6260

F18-39

6260

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17300

Females

6508

F18-39

6508

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16748

Females

6285

F18-39

6285

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16230

Females

6030

F18-39

6030

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16935

Females

6478

F18-39

6478

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18494

Females

7291

F18-39

7291

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20504

Females

8328

F18-39

8328

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2940*
Passed By
1122
Net Change
+1806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18480
5K → 10K587*117+470#18480#18010
10K → 15K757*13+744#18010#17266
15K → 20K462*22+440#17266#16826
20K → HALF3523+12#16826#16814
HALF → 25K335*14+321#16814#16493
25K → 30K241*144+97#16493#16396
30K → 20M64160-96#16396#16492
20M → 21M9590+5#16492#16487
21M → 35K6369-6#16487#16493
35K → 23M10785+22#16493#16471
23M → 24M7456+18#16471#16453
24M → 40K7472+2#16453#16451
40K → 25.2M2357-34#16451#16485
25.2M → FINISH23200-189#16485#16674
TOTALS2940*1122+1806

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

📊

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