Boston Marathon logo
BOSTON MARATHON 2024

Stephen Terni

Bib: 11479•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 40%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
23:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:08
↑ 67↓ 78
20K· 12.43 mi
8:12/mi
1:36:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:41:50
↑ 19↓ 370.5%
25K· 15.53 mi
8:03/mi
2:01:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:27:57
↑ 181↓ 1480.2%
20M
8:38/mi
2:39:41
↑ 64↓ 500.2%
21M
9:18/mi
2:48:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
2:55:04
↑ 17↓ 861.7%
23M
8:27/mi
3:05:39
↑ 23↓ 630.6%
24M
8:02/mi
3:13:41
↓ 821.3%
40K· 24.85 mi
8:40/mi
3:21:06
↓ 200.3%
25.2M
10:15/mi
3:24:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:32:42
↑ 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
Time1:41:50
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:50:52
Pace8:27 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1223:317:3423:31
7:34
-
10K
6.21 mi11:15:5547:147:3623:43
7:38
+0:04
15K
9.32 mi11:39:491:11:087:3823:54
7:42
+0:04
20K
12.43 mi12:05:191:36:387:4725:30
8:12
+0:30
Half
13.11 mi12:10:311:41:507:465:12
7:37
-0:35
25K
15.53 mi12:30:012:01:207:4919:30
8:03
+0:26
30K
18.64 mi12:56:382:27:577:5626:37
8:34
+0:31
20M
20.00 mi13:08:222:39:417:5911:44
8:38
+0:04
21M
21.00 mi13:17:402:48:598:039:18
9:18
+0:40
35K
21.75 mi13:23:452:55:048:036:05
8:08
-1:10
23M
23.00 mi13:34:203:05:398:0410:35
8:27
+0:19
24M
24.00 mi13:42:223:13:418:048:02
8:02
-0:25
40K
24.85 mi13:49:473:21:068:057:25
8:40
+0:38
25.2M
25.20 mi13:53:193:24:388:073:32
10:15
+1:35
Finish
26.22 mi14:01:233:32:428:078:04
7:55
-2:20

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

7:34 /mi

Average Pace

8:07 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:20

36% of race

Time at Steady Pace

1:17:46

37% of race

Time at Slower Pace

58:36

28% of race

Average Pace: 8:07 /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 mi10:52:1223:317:3423:31
7:34
#11308
10K
6.21 mi11:15:5547:147:3623:43
7:38
#11286
15K
9.32 mi11:39:491:11:087:3823:54
7:42
#11211
20K
12.43 mi12:05:191:36:387:4725:30
8:12
#11718
Half
13.11 mi12:10:311:41:507:465:12
7:37
#11614
25K
15.53 mi12:30:012:01:207:4919:30
8:03
#11354
30K
18.64 mi12:56:382:27:577:5626:37
8:34
#11206
20M
20.00 mi13:08:222:39:417:5911:44
8:38
#11063
21M
21.00 mi13:17:402:48:598:039:18
9:18
#10917
35K
21.75 mi13:23:452:55:048:036:05
8:08
#10794
23M
23.00 mi13:34:203:05:398:0410:35
8:27
#10590
24M
24.00 mi13:42:223:13:418:048:02
8:02
#10357
40K
24.85 mi13:49:473:21:068:057:25
8:40
#10306
25.2M
25.20 mi13:53:193:24:388:073:32
10:15
#10324
Finish
26.22 mi14:01:233:32:428:078:04
7:55
#10205
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi113088549854911126(Top 44%)8349(Top 57%)8349(Top 376%)
10K6.21 mi3.10 mi11286+228494+558494+5511320(Top 44%)8470(Top 58%)8470(Top 382%)
15K9.32 mi3.11 mi11211+758434+608434+6011126(Top 44%)8349(Top 57%)8349(Top 376%)
20K12.43 mi3.11 mi11718-5078627-1938627-19313173(Top 52%)9198(Top 63%)9198(Top 415%)
Half13.11 mi0.68 mi11614+1048577+508577+509966(Top 39%)7663(Top 53%)7663(Top 345%)
25K15.53 mi2.42 mi11354+2608417+1608417+16010439(Top 41%)7711(Top 53%)7711(Top 348%)
30K18.64 mi3.11 mi11206+1488246+1718246+17110977(Top 43%)7780(Top 53%)7780(Top 351%)
20M20.00 mi1.36 mi11063+1438125+1218125+12110157(Top 40%)7105(Top 49%)7105(Top 320%)
21M21.00 mi1.00 mi10917+1467998+1277998+1279918(Top 39%)6709(Top 46%)6709(Top 302%)
35K21.75 mi0.75 mi10794+1237902+967902+968575(Top 34%)6063(Top 42%)6063(Top 273%)
23M23.00 mi1.25 mi10590+2047742+1607742+1608211(Top 32%)5709(Top 39%)5709(Top 257%)
24M24.00 mi1.00 mi10357+2337574+1687574+1686816(Top 27%)4892(Top 34%)4892(Top 221%)
40K24.85 mi0.85 mi10306+517511+637511+639246(Top 36%)6021(Top 41%)6021(Top 271%)
25.2M25.20 mi0.35 mi10324-187503+87503+811866(Top 46%)7304(Top 50%)7304(Top 329%)
Finish26.22 mi1.02 mi10205+1197404+997404+998022(Top 31%)5414(Top 37%)5414(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11126

Males

8349

M45-49

8349

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11320

Males

8470

M45-49

8470

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11126

Males

8349

M45-49

8349

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13173

Males

9198

M45-49

9198

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9966

Males

7663

M45-49

7663

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10439

Males

7711

M45-49

7711

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

10977

Males

7780

M45-49

7780

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10157

Males

7105

M45-49

7105

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

9918

Males

6709

M45-49

6709

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8575

Males

6063

M45-49

6063

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8211

Males

5709

M45-49

5709

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6816

Males

4892

M45-49

4892

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9246

Males

6021

M45-49

6021

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11866

Males

7304

M45-49

7304

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8022

Males

5414

M45-49

5414

Passing Analysis

Category:
Athletes Passed
2768*
Passed By
1665
Net Change
+1103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11308
5K → 10K290268+22#11308#11286
10K → 15K237162+75#11286#11211
15K → 20K105612-507#11211#11718
20K → Half1073+104#11718#11614
Half → 25K32565+260#11614#11354
25K → 30K360212+148#11354#11206
30K → 20M21269+143#11206#11063
20M → 21M21973+146#11063#10917
21M → 35K13916+123#10917#10794
35K → 23M24339+204#10794#10590
23M → 24M24310+233#10590#10357
24M → 40K107*56+51#10357#10306
40K → 25.2M3755-18#10306#10324
25.2M → Finish14425+119#10324#10205
TOTALS2768*1665+1103

* 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