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BOSTON MARATHON 2026

Jordan Matthaeus

Bib: 16872•F

WA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Age Group (F18-39)
#0 / 5716
Top 47%
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
23:55
3.11 mi
Rank: #14532
Start → 5K
23:55 | 7:42/mi
10K
47:39
6.21 mi
Rank: #14327 (+205)
5K → 10K
23:44 | 7:39/mi
15K
1:11:34
9.32 mi
Rank: #14349 (-22)
10K → 15K
23:55 | 7:42/mi
20K
1:35:47
12.43 mi
Rank: #14370 (-21)
15K → 20K
24:13 | 7:48/mi
HALF
1:41:06
13.11 mi
Rank: #14425 (-55)
20K → HALF
5:19 | 7:48/mi
25K
2:00:08
15.53 mi
Rank: #14366 (+59)
HALF → 25K
19:02 | 7:51/mi
30K
2:24:43
18.64 mi
Rank: #14041 (+325)
25K → 30K
24:35 | 7:55/mi
20M
2:35:18
20.00 mi
Rank: #13794 (+247)
30K → 20M
10:35 | 7:48/mi
21M
2:43:15
21.00 mi
Rank: #13532 (+262)
20M → 21M
7:57 | 7:57/mi
35K
2:48:52
21.75 mi
Rank: #13414 (+118)
21M → 35K
5:37 | 7:31/mi
23M
2:58:10
23.00 mi
Rank: #13104 (+310)
35K → 23M
9:18 | 7:26/mi
24M
3:05:29
24.00 mi
Rank: #12906 (+198)
23M → 24M
7:19 | 7:19/mi
40K
3:11:54
24.85 mi
Rank: #12716 (+190)
24M → 40K
6:25 | 7:31/mi
25.2M
3:14:40
25.20 mi
Rank: #12638 (+78)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:22:03
26.22 mi
Rank: #12493 (+145)
25.2M → FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:41:06
Pace7:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:57
Pace7:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1323:557:4223:55
7:42
-
10K
6.21 mi11:28:5747:397:4123:44
7:39
-0:03
15K
9.32 mi11:52:521:11:347:4123:55
7:42
+0:03
20K
12.43 mi12:17:051:35:477:4324:13
7:48
+0:06
HALF
13.11 mi12:22:241:41:067:435:19
7:48
0:00
25K
15.53 mi12:41:262:00:087:4519:02
7:51
+0:03
30K
18.64 mi13:06:012:24:437:4624:35
7:55
+0:04
20M
20.00 mi13:16:362:35:187:4610:35
7:48
-0:07
21M
21.00 mi13:24:332:43:157:477:57
7:57
+0:09
35K
21.75 mi13:30:102:48:527:465:37
7:31
-0:26
23M
23.00 mi13:39:282:58:107:459:18
7:26
-0:05
24M
24.00 mi13:46:473:05:297:447:19
7:19
-0:07
40K
24.85 mi13:53:123:11:547:446:25
7:31
+0:12
25.2M
25.20 mi13:55:583:14:407:442:46
8:02
+0:31
FINISH
26.22 mi14:03:213:22:037:437:23
7:15
-0:47

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

7:15 /mi

Average Pace

7:43 /mi

Slowest Pace

8:02 /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

3:19:17

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:05:1323:557:4223:55
7:42
#14532
10K
6.21 mi11:28:5747:397:4123:44
7:39
#14327
15K
9.32 mi11:52:521:11:347:4123:55
7:42
#14349
20K
12.43 mi12:17:051:35:477:4324:13
7:48
#14370
HALF
13.11 mi12:22:241:41:067:435:19
7:48
#14425
25K
15.53 mi12:41:262:00:087:4519:02
7:51
#14366
30K
18.64 mi13:06:012:24:437:4624:35
7:55
#14041
20M
20.00 mi13:16:362:35:187:4610:35
7:48
#13794
21M
21.00 mi13:24:332:43:157:477:57
7:57
#13532
35K
21.75 mi13:30:102:48:527:465:37
7:31
#13414
23M
23.00 mi13:39:282:58:107:459:18
7:26
#13104
24M
24.00 mi13:46:473:05:297:447:19
7:19
#12906
40K
24.85 mi13:53:123:11:547:446:25
7:31
#12716
25.2M
25.20 mi13:55:583:14:407:442:46
8:02
#12638
FINISH
26.22 mi14:03:213:22:037:437:23
7:15
#12493
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 mi145324388438814528(Top 50%)4455(Top 35%)4455(Top 78%)
10K6.21 mi3.10 mi14327+2054289+994289+9914235(Top 49%)4254(Top 34%)4254(Top 74%)
15K9.32 mi3.11 mi14349-224332-434332-4314528(Top 50%)4455(Top 35%)4455(Top 78%)
20K12.43 mi3.11 mi14370-214354-224354-2214477(Top 50%)4483(Top 36%)4483(Top 78%)
HALF13.11 mi0.68 mi14425-554387-334387-3315534(Top 54%)5034(Top 40%)5034(Top 88%)
25K15.53 mi2.42 mi14366+594382+54382+514222(Top 49%)4419(Top 35%)4419(Top 77%)
30K18.64 mi3.11 mi14041+3254220+1624220+16212846(Top 44%)3765(Top 30%)3765(Top 66%)
20M20.00 mi1.36 mi13794+2474106+1144106+11411313(Top 39%)3057(Top 24%)3057(Top 53%)
21M21.00 mi1.00 mi13532+2623984+1223984+1229599(Top 33%)2318(Top 18%)2318(Top 41%)
35K21.75 mi0.75 mi13414+1183941+433941+4310990(Top 38%)3003(Top 24%)3003(Top 53%)
23M23.00 mi1.25 mi13104+3103791+1503791+1508417(Top 29%)1849(Top 15%)1849(Top 32%)
24M24.00 mi1.00 mi12906+1983696+953696+958783(Top 30%)2085(Top 17%)2085(Top 36%)
40K24.85 mi0.85 mi12716+1903619+773619+778944(Top 31%)2260(Top 18%)2260(Top 40%)
25.2M25.20 mi0.35 mi12638+783590+293590+298623(Top 30%)2197(Top 17%)2197(Top 38%)
FINISH26.22 mi1.02 mi12493+1453537+533537+539506(Top 33%)2613(Top 21%)2613(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14528

Females

4455

F18-39

4455

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14235

Females

4254

F18-39

4254

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14528

Females

4455

F18-39

4455

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14477

Females

4483

F18-39

4483

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15534

Females

5034

F18-39

5034

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14222

Females

4419

F18-39

4419

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12846

Females

3765

F18-39

3765

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11313

Females

3057

F18-39

3057

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9599

Females

2318

F18-39

2318

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10990

Females

3003

F18-39

3003

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8417

Females

1849

F18-39

1849

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8783

Females

2085

F18-39

2085

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8944

Females

2260

F18-39

2260

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8623

Females

2197

F18-39

2197

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9506

Females

2613

F18-39

2613

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2893
Passed By
854
Net Change
+2039
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14532
5K → 10K409204+205#14532#14327
10K → 15K195217-22#14327#14349
15K → 20K152173-21#14349#14370
20K → HALF1368-55#14370#14425
HALF → 25K167108+59#14425#14366
25K → 30K37348+325#14366#14041
30K → 20M2569+247#14041#13794
20M → 21M2642+262#13794#13532
21M → 35K1257+118#13532#13414
35K → 23M3144+310#13414#13104
23M → 24M1991+198#13104#12906
24M → 40K1911+190#12906#12716
40K → 25.2M791+78#12716#12638
25.2M → FINISH15611+145#12638#12493
TOTALS2893854+2039
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing